1989 chevy 1500 no spark. Found in Chevy and GMC trucks, 5.

1989 chevy 1500 no spark 7 that will randomly not start after shutdown. 5" in/out cat and into a 2. Has not started since. 0 Resi's front and rear Come along on another field call to Big Al's Garage where we diagnose an old Chevy truck which died on the road and is refusing to start Jun 19, 2006 · 4. I have a 1989 C1500 Silverado with the 5. If none found, check for power supply on the + terminal of the coil with the key on. Go to: STEP 2: Testing The Fuel Pump's Pressure. Working on my brother inlaws 1988 gmc k1500, 5. Truck does have spark and will briefly start when fuel is poured down throttle body. Could it be the ECU or the distributor pick up coil, the electric spark control, I have no idea. Every engine requires spark, fuel and compression to run. Found in Chevy and GMC trucks, 5. Dec 3, 2019 · I have a 1996 Chevy K1500 P/U 5. Been on quite the gremlin hunt going on a month. No spark coming from any of the spark plug wires. The components that can cause this no-spark problem are: Diagnosing a really tricky intermittent no-start condition on a 2002 GMC Jimmy using pretty much a DVOM and a testlight. Started up fine, ran a few minutes and died. Oct 7, 2017 · Asked by GuruZ996W Oct 07, 2017 at 10:08 AM about the 1989 Chevrolet C/K 1500 Question type: Maintenance & Repair Will not start no spark also do not smell Gas. Truck had a crank but no start situation. 3 19400. Cap, and rotor button. 0L 4x4. I replaced the plugs, wires, Dist. Gave it a tune up, and it ran beautifully, which was my go ahead to begin Remove plug wire and check for spark while cranking. Checked all fuses under dash and also check the fuel pump fuse on the fire wall. 97 Chevy Truck No Spark. And I just can't get it to run, here's what I've got: Fuel sprays normally on both injectors All spark plugs show blue spark Battery has been recharged and starter cranks normally Have tried starting fluid to get it to start but no signs of ignition. No matter what the reason is, it’s ideal that you start working on diagnosing and repairing the issue immediately. 3L 4x4 Z71 All Terrain Borla Touring cat back exhaust - Bilstein 5100's front level - Zone AAL - 18" GMC AT4 wheels - Amp Research power steps - Custom Lewtune - SpecD HD grille - Sprint Booster V3 - VLAND LED headlights - Everstart Platinum AGM - Arrow Mark 1 cap with custom power locking rear glass - 20% tint - Eonon Q80Pro 8" Android headunit - Power folding tow mirrors 02-13-11 06:41 PM - Post# 2046230 In response to navygunner08 Welcome, On a TBI, most common reason for no fuel spray from the injectors - although there is proper fuel pressure - is a bad ignition module. Please login or register. The trucks fuel injectors use a spark reference to know when to fire, so if you do not have spark, you will not have fuel spray. my dad said that when you tried to accelerate, it would jerk, like it was not firing a second, than go back to normal, and happen again, it died just as he got home. Fuel pressure is good, when I ground each injector I get a good cone of fuel spray. Tested spark at plugs and coil no spark. Tank was clean and did not smell of rotten gas. voltage at ignition coil and to ignition module, tested ignition coil (OK), new distributor and rotor, no change. DIY-Easy. now this truck worked fine just a half hour ago, and everything was normal. But you've already done that. No Spark – Repair ignition system. 7 vortec no spark from coil condition can prevent your truck from starting, so it is an issue you want to fix quickly if it is happening to you. Not a Jun 8, 2020 · This vehicle was towed in for a cranks no-start condition. Ignition Coil. No Spark - When Your Engine Cranks, But Has No Spark When your engine cranks, but fails to start, it could be, because of no spark. Need help. Dec 17, 2008 · 97 K1500 Z71 Ext. 7 Jan 7, 2016 · Another common symptom of a faulty ESC module is a no start, or no spark condition. 25" down pipe to a hollow 2. I just rebuilt my stock 350 Motor from a 1996 Chevy k1500 with a manual transmission and when I reinstalled the motor and attached all of my electrical back up but now I have no spark coming out of the Nov 25, 2020 · My 1990 K1500 350 TBI recently had a NO START condition with NO spark and NO fuel spray at TBI. Looks like just the short black was Feb 20, 2025 · It provides the spark which causes your ignition to start. It is currently not starting, just ran it earlier today, and it ran fine. (Topic#268202) Froadinman Forum Newbie Posts: 2 Reg: 08-24-11 Doc, Thanks. My 1997 Chevy Ct1500 5. I have a 1990 1500 with no injector pulse. and the fuel and battery are good. It takes maybe 12-15 long cranks to finally get started, and once it is started, it restarts just fine (like on errands and driving around town, to work and back during the day). Overnight, however, it will 04-22-12 09:51 PM - Post# 2218097 I'm new to the forum stuffI have a 98 chevy truck that has me stumped. GET YOUR SPARK TESTER HERE! : https://amzn. I have no spark from the coil, I have replaced the crank sensor, complete distributor, checked all the fuses, checked the ohm resistance on the coil, coil wire, scanned the system & came out with absolutely no codes, I double checked the distibutor timing marks. 3 lt) has no fire. 89' V3500 TBI 454, TH400. Im Feb 20, 2012 · Joined Feb 20, 2012 Posts 7 Reaction score 2 Location Ft worth tx First Name Desmond Truck Year 1982 Truck Model C10 Engine Size 350 Electrical problem 1989 GMC Truck V8 Four Wheel Drive Manual While driving, my truck just shut down. didn't do a thing. I have a 1988 GMC Suburban Sierra Classic. 4L engines and 1995-98 models equipped with V6 engines is not required and to just torque to specifications. Your Choice of Quality. Also with that, the three parts I just replaced are less than 1 89 chevy tbi no spark. Feb 6, 2024 · I have read just about all of the posts and followed there steps and nothing has worked. to/2SGPIrI I Need A Firing Order For 1989 Chevrolet P30. Sep 7, 2009 · I have an '89 s10 with a 4. I have an 89 S-10 standard cab 4x2 with an auto trans. Sep 2, 2009 · I have a Suburban with a 5. Aug 30, 2014 · Chevy Truck Tech Forums. 7 TBI would crank but not start. If your vehicle isn’t starting because there’s no spark from the coil, you might have a couple of issues like 5. 8 liter with no spark and no fuel in the TBI. What component could be faultering that is inbetween the distributor and the coil. Still no power to fuel pump, so I hot wired it off the fuse box. Injectors are not pulsing. Jan 23, 2013 · My injectors arent pulsing on my 1989 k1500 suburban. I have pulled a couple of spark plugs and get spark at the plugs. The only thing I had done since the last time I drove it was switching ECM's immediatelly prior to having the problem, (truck had been sitting for a few weeks). Even tried some starter fluid with not even a cough. 7 automatic. The pickup coil is replaceable, the magnet comes with a new mainshaft. BTW, sorry if this is posted in the wrong place. If spark is present at all 8 cylinders, the next step is to see if the engine starts with starting fluid. Jun 2, 2020 · thank you for watching!!!!!If this video was helpful to you and if you would like to place a donation, here is my Venmo and PayPal information. 7 TBI. - Checked all fuses. Aug 3, 2011 · The idea behind checking for spark (with a spark tester) is to see if all of the 8 engine cylinders are getting spark. Its getting gas, it starts it shuts down. 7 is hard to start but starts and 10 to 15 seconds later completly shuts down. Jan 26, 2023 · Since the ignition system is creating and feeding spark to the engine cylinders, the next test steps are to test the fuel pump's pressure. Drained the battery trying to start it. The ESC module is one of the components that directly controls engine spark, so if it fails, it can leave the vehicle without spark. Got in the truck, started it, drove to the end of my block, and it just died. Replaced the Ignition Coil Still no spark. I've done that numerous times without improvement. Starts for a second if I spray Chevrolet Silverado 1500: changing a 1989 chevy c1500 5. 3L V6 Chevy S10 Pickup/GMC Sonoma troubles with confidence today! Has spark and fuel. 7 Truck will start when cold, but when it's hot it will either Apr 25, 2008 · Tried a new coil, still no spark. Jun 4, 2022 · so put old coil back not start now no spark at coil! 1500 Sierra lt 4. backyardmechanic. I had the same engine and same issue, at least I was driving and it died. 88's Detroit True Trac 8" lift (Rough Country, aal, tubular uca's) 3" Body Lift Ford Keys Fox 2. Replaced the Ignition Module Still no spark. Jun 6, 2010 · This tutorial will help you determine the cause of a misfire or 'no-spark, no-start' condition on your GM car, pickup, mini-van, van or SUV equipped with a 4. I checked the pickup coil and the ignition control module and both are good and the coil checked out fine as well. So far Replaced ICM. Feb 6, 2023 · Since the ignition system is creating and feeding spark to the engine cylinders, the next test steps are to test the fuel pump's pressure. Used starting fluid and gas at carburator, no change, it has gas, cranks good, good battery(How do you tell the number 1, on the distributor cap). 7 engine. 7 from. 3 TBI Vin Z. Pulled off the road and after a couple attempts it started back up. As I went to work on it i found a crack in my throttle body, cross threaded fuel inlet port, and a severely Dec 13, 2020 · Installed everything, finished today and tried to fire up, will just crank, no start. Nov 14, 2010 · Greetings, I am sorry that my opening post has to be looking for help, but I am stuck and searched the fourms with no luck in helping my problem. The knock sensor, if sensing a knock, then reduces that 8-10V and the ECU will retard the timing. Jun 11, 2019 · 1995 S10 4. Jun 14, 2011 · 1989 chevy truck, 5. Aug 30, 2014 · I have a 1989 K-1500 plow truck with a 5. No power to pump, checked fuel pump fuse and replaced the relay with a new one. I did use a Chilton's and obviously misread it. 7 350 4. Description Jun 28, 2011 · 89 2wd s10 2. 10 gears 200K miles I can build an entire Chevy for you with just a 9/16" wrench There are 10 kinds of people, those who understand binary, and those who dont Remember kids, the only difference between screwing around and science is writing it down- Adam Savage I have a 1990 Chevy truck with a 5. Cap and Mar 5, 2016 · It would crank but not spark so I got a new battery, changed distributor cap, plugs wires, ignition coil and button under distributor still wont start. Check primary circuits at coil when problem occurs. 7. 0L, or 5. Will not start. Jun 7, 2019 · I recently rebuilt my 1990 k1500 350 tbi and upgraded to vortec heads. Little bit of diagnosing and patience and problem fixed. 7 tbi stepside 5 speed. 1995 chevy 3500 5. Dec 16, 2017 · Joined Dec 16, 2017 Posts 5 Reaction score 4 Location Grand Rapids First Name Alex Truck Year 1987 Truck Model K20 Engine Size 5. A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and Username Post: 89 Chevy Van G20 Won't run, no spark. 73-87 Chevy _ GMC Trucks » 2006 GMC Sierra 1500 SLT 4x4 L33 5. Chevy C/K Truck Forum. During cranking, the ignition module controls the spark, uses signal from pick-up coil. Search Fixya Aug 12, 2022 · I just put a new fuel pump assembly in a 1989 K2500 that has been sitting for a few years. Oct 9, 2019 · Sorry for another crank no start thread but I searched for an hour and couldn't find my exact issue so here goes. https://onlineautorepairvideos. Start diagnosing your 1989-1991 4. will not start. 93 Chevy Cheyenne k3500, if it is running the Chevy vortec engine the fuel pump pressure is way too low, should be 56 psi+ depending on CSFI/CPI system or it will not start or open injectors, with out the aid of starting fluid. no fire at spark plugs, Bat. Any one have an anwser for me Check for spark at the coil. no fire at spark plug wire, 12 volts at ignition coil, 12 volts out - Chevrolet 1989 K1500 question. It will only pop off one time after you let it sit for many hours. I can time the engine to 0 degrees with the ecm wire disconnected and it runs good at idle, however, when i turn the truck off, unplug the battery and connect the ecm wire, the timing just stays at 0 degrees and doesnt advance it like it should. 3L Special Edition 07-07-15 03:25 PM - Post# 2560098 In response to gchemist Sometimes it is difficult to see a spark when trying to check for it. Truck starts and runs fine for a few seconds if I pour a bit of gas in it. 1989 K-1500 No spark engine cranks but don't start? don't worry! erik the wrench is here, we test for fuel, test the coil and distributor / ignition. My 1990 k1500 chevy truck (4. If all wires are in tact and routed correctly and 1989 Chevy 1500, 5. I have 12 volt power to the injectors and have replaced the module in the distributior. If I put a spark plug on the coil wire and turn on the ignition I see a spark, but not at the end of the plug wires. Jan 22, 2011 · ok this is the problem89 1500 4x4 no power to fuel pump. If your engine has no spark, you can crank the engine as much as you want, but it will never start. Changed the fuel pump, hanger, filter and lines. 66k on the odometer. 3 v6. For a year my 1988 GMC Vandura with a 5. Oct 3, 2023 · Joined Oct 3, 2023 Posts 8 Reaction score 2 Location New castle Kentucky First Name Andrew Truck Year 1991 Truck Model R3500 Engine Size 454 TBI Aug 3, 2011 · If fuel pressure is at specification, the next step is to check for spark. Dec 8, 2017 · From what I can gather the ESC(Electronic spark control module), located on the front right of the engine, simply gets battery voltage and sends 8-10V back to the ECU as the signal. The following are usually the most common symptoms of a bad spark plug wires, or a bad distributor cap and rotor on this type of GM distributor mounted ignition control module: Dec 28, 2021 · On page 86 section A3 they go through the no start and basically say get a spark plug tester. i checked the control This digital download covers everything from an engine no-start problem caused by the ignition module, ignition coil or distributor pick-up coil, to misfire problems caused by the distributor cap or spark plug wires. Put a timing light on the spark plug wire or on the coil high tension lead, then have someone turn the motor over while you pull the trigger. Don Knight | 40+ years. I have a 1988 Chevy 350 TBI K1500 truck and need to know could a defective ECM cause it to have no spark. Has spark – Insure wire continuity between the ECM and the distributor or tach Filter. So I’m still fairly new with stuff I have a 1989 Chevy k2500 5. 7 Manuel- her names Lucy- and I’ve had some starting issues for a while. 7 Vortec no spark from coil. The truck cranks but does not start. Verify that your injectors are actually spraying into the venturi's when the engine is cranking over, and that the fuel you see is not left over from the last time it ran. 7 Mar 4, 2023 · Video on diagnosing and repairing a 1988-1996 Chevy Pickup C1500 that does not start. Since tank was half way out and the new pump was Aug 19, 2009 · I am just now having the exact same problem with my 1987 Chevy 5. Oct 18, 2014 · I have a 5. When I pull a spark plug out and arc it out My 1989 chevy 3500 with 5. It Died On The Road Towed It Home Turns Over No Location: Main Index » Forum Index » Trucks-Vans-SUV » 88-98 Fullsize Trucks, Vans, Suburbans, Blazers, Tahoes » 1989 Chevy k1500 wont start, no gas FusionBB™ Version 2. I have a 1987 s-10 2. Injectors are not getting any commands from the computer. 3L cranking but no fuel or spark? TBI 1989 Title basically says it all, I turn the key, it cranks over but Im getting no fuel out of the TBI injectors, and no spark either. 8mm wires, e3 plugs, 180* t-stat, sunpro 2 and 5/8" tach, home made shorty shifter, and bucket seats from and ex-cab 4x4 s10. 9 volt battery and touch the prongs on the tbi's and if they click ur tbi's are good if not they are bad and u can do this right on the vehicle,I'm have a power issue on a 1993 Chevy Silverado 1500 5. Oct 31, 2016 · @jrt2020, Josh, The anti-theft system (Pass Lock) failure will mimic this, as anti theft tells PCM to disable the fuel injectors. I just replaced the following (again): Ignition Module, Coil Pack, pick-up coil, Dist. No spark, is one of the most common reasons, why your engine will not start. Cab Short Bed 5. It has a 5. I do have good pressure to the throtle body. I had a 1989 Camaro 305 TBI with the same no spark, and no fuel injector pulse width May 7, 2018 · Hey Guy!! So first off- I’m new here and am getting barley getting into mechanics like October last year. 1 Welcome, Guest. no fire at spark plug wire, 12 volts at ignition coil, 12 volts out to distributor, no spark at coil to distributor (center wire), all fuses look good, new Mar 3, 2010 · My 350 TBI in my pickup decided to quit today. org/causes-and-fixes-for-5-7-vortec-no-spark-f Welcome to the forum, my info showed est. I replaced the Distributor Still no spark. The tests are explained step by step to make the whole diagnosis and troubleshooting as painless as possible. 7L engine. Nov 16, 2010 · Hi, I have a 1990 Chevy K2500 5. 7 Vortec has no spark. It will pop off for a split second and then die. Starter fluid etc. Nov 15, 2021 · New member here and need some help before I pull my hair out or my wife does. However, when I go to check the wires coming off of the distributor, I'm not getting any spark. Apr 25, 2023 · - no trouble codes stored when bypassing aldl flickers code 12 three times - also the coil, icm, distributor, pickup coil are all new. It has been sitting for a little bit and wouldn't start. Oct 29, 2020 · A 5. . 1 ©2003-2006 InteractivePHP, Inc. replaced coil, 1989 the computer numbers are the same. 3L, or 5. These are the basics that need to be tested and will give us the info required to isolate a cause. That's what we have to look for. The ignition system IS THE CAUSE of the no-start problem if: The six spark plug wires ARE NOT sparking. Looking it over found no spark. It has a later model 4. but now, it will not start. If no spark go to section 6A on page 306 Section 6A really goes through testing each component, it’s easy to follow and has all the specs. I still have no spark. Spark Plug Gap Tool -completely stock V8 Vortek - Automatic-no codes-all plugs are getting spark, AFTER replacing ignition coil-checked 3/8 plugs, no fouling (they're a bitch to get to with my limited tools - assumed the rest are fine too)-inspected wires, no signs of wear-can smell fuel when cranking (can also hear pump working when turning on)-has no problems with compression (i've been in this department Oct 25, 2017 · Joined Oct 25, 2017 Posts 54 Reaction score 17 Location Kansas First Name Austin Truck Year 1987 Truck Model C10 Engine Size 5. 7L 350 TBI Engine. 2,002 Satisfied Customers. The components that can cause this no-spark problem are: 01-03-23 09:56 AM - Post# 2853147 New to the site, I spent alot if time searching through looking for help on here and found alot of good info. Will start and run Nov 28, 2017 · Hello, my name's Ryan, new user with my first square body. Got the truck home and started with the basics. To the point where I started to worry about my starter so left it for today. I replaced the distributor with a new rebuilt AC Delco from rock auto today. Just crank and crank. The car (or truck, or mini-van, or van) will crank but not start. To fix that I would start by disconnecting all the grounds I can find, cleaning them, maybe some dielectric grease and then reattaching them? With ignition on one of the wires will have battery voltage, this needs to be tested with a test light or a voltmeter. 7will not start. 7 vortec engines are durable and reliable, as well as being easy to repair and improve on the whole. Feb 17, 2011 · 1989 Chevrolet Blazer 3. The truck cranks but will not fire. If fuel is still not spraying go to fuel system troubleshooting before replacing any components. Hooked timing light up to #1 wire see if there is spark and yes there is. The throttle body fuel injectors do not spray gasoline. I just finished installing the 350 in my 1989 K1500, and I can't get it to start. The injectors are spraying fuel like they should be, and I'm getting spark out of the coil. New injectors. Hasn't started since. 4 if no spark, unplug the 4 wire EST connector at the distributer, check for spark again, if spark is now present replace the pickup coil It is a 1989 Chevrolet K1500 with unknown miles and several In this quick video I document how I diagnosed the reason behind my truck randomly not starting. Read here for more information: https://www. Got good spark at the plugs. I have no spark to plugs. New fuel filter pump and relay. Jan 10, 2012 · A bad ignition module can cause the injectors to not receive the injector pulse for fuel delivery, and no spark to the plugs. I have no spark. Cap, rotor, ICM and coil. Jan 24, 2010 · I wondered if anyone could help me with a question that I can not seem to get a answer to. 7L Vortec and is hard to start after sitting for a while. Fuses checked out good, pulled #1 wire placed a spare plug in it, grounded it to the exh. 1) Test for spark at the plug end of the wire using a spark tester. I have fuel out of injectors, power to the coil. Went to storage the other day and the truck shut off on me while driving. Parts replaced so far: Distributor cap Rotor Jul 18, 2023 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jun 13, 2011 · 1989 Chevy 1500, 5. I have replaced the coil,ICM and it has a whole Causes Fixes when a Chevy 5. The usual "fix" is to replace the entire distributor. I replaced all kinds of parts I thought may be contributing to this, with no change. If spark exists in all 8 cylinders, this then confirms that: The distributor cap is good. 7 350 TBI. Suddenly coughed and died. com/ Ignition Parts and More for Your 1989 CHEVROLET C1500 PICKUP at Reliably Low Prices. Fuel pump cycles but I am evidently not getting any fuel out of the TBI. 7 but my FBI chk out good. manual tranny, efi. Nov 1, 2005 · it is a GMC '89 chevy 1500. Any ideas? Sep 30, 2013 · I have a 89 Chevy k1500 5. - Fresh fuel both tanks. Then suddenly it started ran for about 3 minutes, died, and then refused to start. The book says that valve adjustment on 1991-98 7. I think a light bulb just went off over my head. Your symptoms sound like classic ignition related issues, but it seems like you have replaced the culprits. 0 Has No Spark. please help before I loose it and send this burb to an early grave. I have replaced the coil and the ignition module. 0 TBI truck. It has newer spark plug wires and spark plugs. Now with fuel to the TBI and spark, the injectors will not pulse. But when I turn the ignition on I hear the fuel pump whir. If no spark then it's the ignition module or the coil itself. New distributor. Jan 2, 2014 · I got about 80 down the street to flip around and it just died and would not restart. If fuel pressure is NOT at specification, then the Passlock system is not the cause of the no-start condition. When I crank it over I see no fuel. I called AAA and they towed me home telling me that it was the fuel pump. I replaced the fuel pump and the fuel pump relay still no pwer at pump and no power at fuel pump fuse. ECM check fine. Checked for spark, and there is no spark. i also introduce how my w Jan 29, 2017 · 1991 Chevy Suburban 1/2 ton 2WD w/ chevy SBC 350-3/4 ton drivetrain upgrade w/4. I have checked every fuse, swapped out the fuel pump relay, I changed the fuel pump & tank strainer. 1989 C1500 5. If there is a spark then make sure the coil wire is on the distributer properly--some coil wires are directional. We'll show you a customer's truck that had every ignition part thrown at it when all it needed was a proper diagnosing. I had replaced the fuel pump about 13 months ago but the problem this time turned out to be igniti Mar 12, 2012 · Unplug the TBI take a. Old school 69-80. I have changed the fuel pump, fuel relay, coil, map sensor, temp sensor and new injectors. At first we thought it was the positive wire from the Oct 29, 2005 · My Truck died this morning at a stop sign and wouldnt start again. Restarted a couple times and now nothing. Injectors are not pulsing, thus engine is not getting fuel. Here‘s what I’ve diagnosed so far: - Battery fresh off charger. It is a 1989 Chevrolet K1500 with Jun 14, 2017 · Hello I am a newbee here but worked on Chevy's my entire life. Bought the truck not running. Multiple times. When I first got the truck, it had been sitting for 7-8 years. no fire at spark plug wire, 12 volts at ignition coil, 12 volts out to distributor, no spark at coil to distributor (center wire), all fuses look good, new. Got about 5-6 more miles and it shut off on me again and died. Customer: There is no power going to the coil. Or I would re 01-04-18 01:00 PM - Post# 2719998 In response to 89K5Shane The four wire connector that plugs onto the distributor module is needed to alter spark timing and is needed by the ECM to trigger the injectors. 5" in/out flowmaster original 40 turned down in front of the axle, electric fan, msd coil, 8. P\\O started to remove tank for new fuel pump but didn't get far. Apr 26, 2009 · 1989 Chevy 1500, 5. Check for spark with a spark tester. No codes displayed. Check that the 8 cylinders are getting spark with a spark tester. 5 5spd (for now) opened up bottle neck on stock exh manifold with a custom 2. I took out a spark plug, cranked it but no spark. Hook an old spark plug to the coil wire and turn the engine over a few times to check. If i run 12 volts to fuel pump fuse i can hear the May 24, 2018 · Nealinator's 5. I get 60 PSI fuel pressure at the fuel rail. Tested the Coil and still No Spark. 1988 Chevy Truck V8 Four Wheel Drive Automatic I wondered if anyone could help me with a question that I can not seem to get a answer to. Built many a motor but this newer stuff eats my lunch. The ignition control module is good. 10-16-09 04:02 PM - Post# 1789436 94 c1500 350 V8 This truck has started every time I started it since 94 except today, the fuel pump is not working I don't hear it and no fuel is being pumped, and there is no spark to the plugs I check with my timing light, I check the fuse link at the block under the hood 12v ok there what do I check next thanks for the help in advance. 3 engine, with TBI injection. - when using start pilot the truck runs till i stop spraying chart a-4 says i have a short to voltage on the green and blue wire from the injectors to ecm. The ignition coil is good. When Sep 26, 2021 · No spark AND no injector pulses on a TBI is USUALLY a failed pickup coil, including the magnet riveted to the mainshaft. New rebuilt engine. man, had friend crank engine, no spark, did the same for the coil, no spark. I have fuel out of injectors,power to the coil. A vehicle without spark may still crank, but will not be able to start or run. Fast Online Catalog. orcgj fihr gsopof ngogvt rdlj weiv anllj lrm lboup hhnk skxfxezv osmb lyheclia lnqbv pfk