Oct 14, 2011 · Chevy Mechanic: John. I believe you have an intermitten open circuit from the fuel pump relay to the pump , this includes all connections at the fuel sender assembly. This will require one to test for voltage from the relay to the fuel pump. Make sure you have a good ground / .002 ohms or lower. Ask Your Own Chevy Question.1988 Chevy S-10 6 cyl Four Wheel Drive Automatic 88 S10 stalled while in normal motion, cranks good. About every five seconds it fires a bit. Components check ok? A 2.8 engine, I had driven about a mile, stopped at a sign and during normal acceleration the engine quit like someone had turned off the key. No backfires, no noise from the engine.Recommended Services. The shaking is likely a result of the motor not firing completely and starving for fuel. It sounds like you may have a fuel supply problem in getting the proper amount of fuel to the fuel injectors. As you know, when you turn the key to on, the fuel pump is activated and the fuel system is primed with fuel at a specific ...Check the piggy back plug on the coil make sure they are connected, check both external plugs on the ignition control module and the pick-up inside the dist. Maybe clean the terminals and you could try dielectirc grease. When it does quit (the next time) pull the air cleaner of and see if the injectors are spraying fuel. If it doesn't spray ...TRUCK: 2005 GMC Sierra 1500 4x4 automatic with a 5.3L engine. SYMPTOMS: Truck will not start 90% of the time. when ignition is put to START the starter gives a good solid click. Just one. No crank, not even an attempt. Occasionally the truck will start, and afterwards will start and run fine as long as it does not sit shut off for an hour or so.ANSWER. The source of a "cranks, but no start" problem on your Chevy 350 distributor install is most likely incorrect distributor alignment with the harmonic balancer or a mismatched balancer and ...Check for a bad ground from battery to engine. Then check the module inside of the distributor cap. It should be a black crescent shaped unit about three inches long that all the wires plug into. I started my 2000 chevy blazer this a.m. It remained started for 20 minutes. When I put it in reverse it shut off.I have a 2002 Chevy 4.8. It will crank but wont start. I have grounds, fuel, but no spark. Mechanic's Assistant: Im sorry to hear about the issue youre experiencing with your 2002 Chevy 4. 8, but Im confident that the Chevy Mechanic will be able to help you troubleshoot the lack of spark and find a solution. Have you checked the ignition coil and spark plugs for any signs of damage or wear?Otherwise the correct cure is to replace the pump. However many will just install a check valve near the fuel filter. Or connect a switch to keep +12volts to the pump till the engine starts. After that the pump will keep running until the engine stops running.2003 Cavalier cranks, but won't start. I can hear the fuel pump whining up when I first turn the key (already changed that a few years ago) and there is pressure in the line under the hood. ... 2001 Chevrolet Cavalier: 000 miles..Wont start..tool. 2001 Chevrolet Cavalier, 2.2 liter 160,000 miles. Wont start, positively narrowed it down to a ...In this video we encounter a condition where a 2002 Chevy Silverado ( Similar to GMC Sierra ) pickup has a symptom of the engine cranks over but won’t start....General Chevy & GM Tech Questions ... 1988 K2500 350 auto cranks over but won't start. Jump to Latest Follow ... Since 2000 A forum community dedicated to all General Motors truck owners and enthusiasts. Come join the discussion about performance, lift kits, wheels, tires, modifications, troubleshooting, maintenance, and more! ...Step 1: First of all, you have to reduce the pressure under the fuel operation. There is a gas cap to be opened, then discard the fuel pump relay. Once it's done, turn the engine on. Take off the negative pole of the battery and use the siphoning kit to bring the fuel out of your tank into a gas box.This little Chevy truck runs great, but has issues starting.We quickly narrow down the problem as a fuel delivery issue. But the tough part is how to isolate...I have a 2002 4.3 chevy blazer. the unit cranks but won't start. i put a timing light on it, the timing light flashes, ... 2000 s10 2.2 4cyl sfi fuel pump pressure was 38 psi. replaced fuel pump pressure is 40psi. manuel shows pressure should be 55 to 61 and drop 3 to 10 with engine running. i took vac hose off of pressur ...Fired up after a few cranks but quickly died. It went back to the cranking with no signs of start. After about 5 minutes it started up and would only stay running with me giving it gas. This lasted for about a minute and it died again. Now it is back to the cranking with no signs of trying to start. I am stumped at this point.Aug 16, 2021 ... Comments17 · Wont Start Diagnostics - Cranks But Won't Start · No Start / No Spark / Cranks OK - GMC Jimmy / S10 Blazer · chevy s10 gmc so...3570 posts · Joined 2004. #1 · Oct 24, 2011. 94 s10 blazer 4x4, 4.3l CPI, 4x4. Problem: the truck won't start, does nothing when the key it turned, no interior lights come on, no dash lights come on, the headlights don't work, the hood light doesn't work... its all dead. Background: Pulled the thermostat to replace it a week an a half ago ...2000 CHEVROLET S-10. 2WD. AUTOMATIC. 160,000 MILES. 2000 S10. Replaced ignition and neutral safety switch but occasionally won't start without running the shifter back and forth through the gears with the key turned over. Sunday, February 27th, 2011 AT 10:03 PM.1994 S10 Blazer Vin W 4WD Auto. Symptom: Cranks but won't start. My Blazer has been running perfectly, I came home from work the other night, parked my car. The next day when I went to start my Blazer, it cranked over just fine, but just wouldn't start. To diagnios the problem, I connected a fuel pressure gauge on the Schrader valve of the Fuel ...Jun 22, 2019 · If the battery is dead, it either isn’t storing enough voltage or it isn’t charging enough. A bad alternator can cause your battery to drain to the point it can’t turn your Blazer over. Suspect the alternator if the battery light stays on after charging your vehicle’s battery or jumping it. 3. Starter Motor.1998 Chevy S10: neutral..vaccums, iac, maf, Spider injectors..tune up. My 1998 Chevy S10 with a 4.3 liter engine idles rough in drive and reverse but idles high in park or neutral. Once I start driving it maintains its … read more. Guests. High School or GED. 3 satisfied customers.Chevy Mechanic: John. I believe you have an intermitten open circuit from the fuel pump relay to the pump , this includes all connections at the fuel sender assembly. This will require one to test for voltage from the relay to the fuel pump. Make sure you have a good ground / .002 ohms or lower. Ask Your Own Chevy Question.2000 chevy s-10 zr2 4.3L cranks but wont start. new starter, battery and fuel pump. thought I flooded it but its sat for. 2000 chevy s-10 zr2 4.3L cranks but wont start. new starter, battery and fuel pump. thought I flooded it but its sat for nearly 6 hours and still wont start. Answered in 2 hours by: Chevy Mechanic: Gary. Gary. Category: Chevy.May 24, 2008 · if your going to let the truck sit, its best to go out once a week and start it up even for a minute or two. helps spread lube on all the seals so they dont go bad. gas goes bad after awhile also, you can put winterizer in the gas that stabilizes it for storing the veihcle during winter. 03 S10 Ext Cab-BD 3.5" bagged- 18/20s its ORANGE.The car not starting after replacing fuel pump issue is not limited to fuel system parts alone, it could be due to electrical components as well like a blown fuel pump fuse, faults in parts like fuel pump relay, ECM, crank sensor, ignition coil, spark plugs, ignition switch, immobilizer, or even a bad starter motor.B. Bilmart Discussion starter. 5 posts · Joined 2010. #2 · Nov 7, 2010. 2000 Silverado Starting problems. 2000 Silverado Ext CB Z-71 5.3 Gas. Has a intermittent problem that is now severe, cranks with no start. If I turn the key and the dash gauges wont move I know it's not gonna start. Only light on is the message center with the red battery ...I have a 2000 Chevy S 10 2.2 L that won't start. Has called 178. Replaced fuel pump fuel filter spark plugs spark plug wires ignition coils flex fuel sensor. None of this has worked. Has 40 psi at the fuel rail but bleeds down fast can eventually get it to start by flooring the gas pedal and cranking it for about 10 seconds.2. Radiator fan was replaced with electric fan; other lights & accessories were installed (new radio, amplifier, headlights, bumper lights) 3. Starter relay "clicks" (engages, but doesn't actually try to start) about every 10 minutes all by itself. This is the suspected culprit of a parasitic battery draw-down)2004 chev blazer 4.3 eng. cranks but no start.has spark +fuel pressure. sprayed into throttle body but still no start. If it will not fire with fuel in the throttle body there must be a spark issue, I would pull the coil wire off and crank the engine to see if the coil is sparking if it is the problem is either the cap, rotor or the coil wire.1998 s10 2.2L . no start, cranks but wont start. replaced fuel filter, pump, plugs, wires, coils, crank sensor. still no start. smell gas strong, and when i pour a little gas into throttle body it runs till gas is gone. am ready to junk it, whats wrong with this thing? Posted by jediwarner71 on Oct 07, 2010. Find parts for your 1998 Chevrolet S ...Feb 21, 2011 · 30 Minute Learn Procedure . 1. Turn ON the ignition, with the engine OFF. 2. Attempt to start the engine, then release the key to ON, vehicle will not start. 3. Observe the SECURITY telltale, after approximately 10 minutes the telltale will turn OFF. 4. Turn OFF the ignition, and wait 5 seconds.Chevy S10 - (IFCAR / Wikipedia) The most common causes for clicking noise and no crank in Chevy S10 are weak battery, corrosion on battery terminals, poor starter electrical connection, bad ground connection, and faulty starter motor. 1. Weak battery.August 31, 2023 by John M. The main reasons behind 87 Chevy truck turns over but won’t start are blown fuses & bad relays, weak or dead batteries, fuel system issues, ignition issues, and compression …When it comes to purchasing a used vehicle, many people turn to the reliability and affordability of a used Chevy S10 truck. With its compact size and versatile capabilities, the S...Recommended Services. The shaking is likely a result of the motor not firing completely and starving for fuel. It sounds like you may have a fuel supply problem in getting the proper amount of fuel to the fuel injectors. As you know, when you turn the key to on, the fuel pump is activated and the fuel system is primed with fuel at a specific ...In this video I show you how to diagnose a bad ignition switch in a 2001 GMC Jimmy that is creating an intermittent no spark condition causing the vehicle to...2002 chevy S10 ZR2 4.3L cranks wont start today. Yesterday. ... i have a 2000 chevy s10 4.3 no spark at all,,replaced coil,dist cap and rotor,crank shaft censor,and pick up coil in dist,,still no spark,,turned key on and no power to pink wire on coil,,,help,,ign s ...Went out to start my 2000 Yukon XL 4x4 today and it would just turn over but not start. It doesn't attempt to start, just turn over. The fuel pump is about a year old and you can hear the pump turn on when you turn the key over. I also was able to check one of the coil packs and I do have spark.1. Keep driver door open, 2.insert key in ignition ( do not turn on) wait for the open door chime to chime 4 + times , 3. Turn ignition key to "on". ( do not try to start ) 4. wait for dash lights ( seat belt , and other systems lights to turn off. 5 turn key to crank .Check orange wire to relay for power. Find the gray fuel pump power wire and check for 12 volts on it key on. If no voltage check relay power. If voltage head back to fuel pump and check power and ground to it. Pass lock will not shut down ign or fuel pump only injector pulse. Crunch.If it stays blinking with the key on, try this. GM PASS LOCK RELEARN- Ignition to "run" position, try to start and let key return to "run" position. Approx ten minutes security light will go off. Turn key "off" and wait 5 seconds. Repeat 2 more times for a total of 3 relearns.2000 gmc jimmy cranks won't start. Hi, my usually very reliable jimmy won't start.I was thinking fuel pump ,but not sure.Here may be a few clues.1) about a month ago service engine soon light came on.It still started and ran fine.2) one day recently ,it started but not as quickly as it always had .It cranked about 15seconds before stating.3) A ...You need to check fuel pressure next. Fuel pressure needs to be 60-66 psi with the key on. Pressure must hold above 55 psi for 10 minutes after the pump shuts off. Post back your pressure results. 2002 Dakota, QC 4x4, 4.7L HO Intake. 1997 S10 ZR2, Ext Cab, 5 Speed SOLD.11 posts · Joined 2013. #1 · Aug 30, 2015. My 2001 1500 will turn over but it will not start. It acts like it isn't getting fuel. I put a pressure gauge on the rail and when you turn the key on it shows 55 psi on the gauge. I realize that's a little low but I would think its enough to at least start.If you look at the schematic you will see that you should have seen 12V on the crank fuse with the key in start. Next thing you want to do is do the same test on the …Ronny Bennett Sr. SOURCE: 1999 toyota camry wont start. You most likely have no injector pulse,this is caused by a bad cam sensor,or pick up coil,or crankshaft sensor. Posted on May 13, 2010. Video. Photos. 2000 GMC s10 4.3 v6 vortec wont start. Turns over but wont start please give all reasons why it wont.Learn how to fix the no crank no start issue on your Chevy s10/ blazer with this helpful video. See the common causes and solutions for this problem.Common issues include a dead or weak battery, corroded battery terminals, or a malfunctioning starter motor. A damaged ignition switch or faulty wiring can also disrupt …I have a 2000 Silverado 1500 LS 4x4 with a 5.3. Automatic column shift with cruise. When I start the truck, the key will stay in the "start" position. I have to manually turn it back to "run" so my starter won't keep running. Also, when I turn the truck off, I now have power to accessories (radio, wipers, lights), just like I have the key ...Chevy s10 cranks but won't start. Asked by Isaac Jun 20, 2016 at 12:45 AM about the 2003 Chevrolet S-10 LS Extended Cab RWD. Question type: Maintenance & Repair. So was driving am my truck overheats to. 250 then drops to below 200 then knocks. then dies I kno I needed a new thermostat. and procrastinated on changing it and the.6. Bad crank or cam sensor or sensor wiring. A crankshaft position sensor (crank sensor) is an important device measuring the engine RPM and tracing the crankshaft position. The car won't start if the crankshaft position sensor doesn't work properly. The crank sensor can fail, or its wiring can get damaged.Model: 97 S-10 SS, with 4.3l W VIN Engine Code, 2 Wheel Drive. Issue: Cranks, No Start. History: Prior to the truck only just cranking with no start, it would occasionally cut out while driving, drop back about 200 rpm, throw a SES, but return to normal less than a second later, never actually dying. We did not have a code scanner until ...135,000 MILES. I have a 1987 chevy s-10 pick up with a 2.8 motor. It will turn over but will not start. I checked fuel pump its working, I have fuel coming to the throttle body, I have current to the injectors but when crank no fuel is coming out of the injectors. I also checked for fire it is firing at the plugs an coil has current going to it.1. I've got a 1997 S10 that sat for a little over 3 years. I got it running but it had a dead cylinder, figured it was a clogged injector after replacing plugs, wires, cap and rotor. Just replaced the injectors Monday and now the truck won't start at all, cranks over fine but timing light is telling me there's no spark just replaced the ...