Question about 1996 Chevrolet S-10 Pickup

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I installed new fuel pump and truck will idel for about 15 second

Then will die ,but I can spray fuel into throttle body and the thing will run until quit spraying fuel in it. I have re moved fuel filter and replaced and I am getting pleanty of fuel presure but truck will not run unless you spray fuel into the throttle body.

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  • 148 Answers

Check to see if the injectors are working, what engine do you have? and what kind of fuel pressure are you getting? check fuses for the injector circuit, if your fuel pump is working and you know your spark is good, the next thing to check would be the injector system

Posted on Jun 19, 2009

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Posted on Jan 02, 2017

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I have a 1987 chrysler conquest tsi and fuel pump only runs when key is on start not on run but pump fuel lines not hook only power wires to pump is this how it works?


What does it do with the lines hooked up ? Most fuel injected vehicles need an RPM signal to let the computer know the engine is running to let power continue to the pump .

Feb 04, 2016 | Chrysler Cars & Trucks

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Changed plugs and wirers still almost dies at idel otherwise runs good


Clean the Mass air flow (MAF) sensor and the throttle body. I use brake clean and a tooth brush for the throttle. Clean around the throttle plate and the back of it as best as possible. Start the engine (it will take a second or two) Then rev it up and spray some into the throttle. Just spray the MAF, both sides, don't use the brush on it, you could break a $100 part.

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2000 dodge intrepid wont stay running


Have fuel pressure tested in both situations. I've seen fuel pumps quit once they get heated up, then when they cool, pump again. Perhaps try WD40 sprayed in to throttle body inlet when no start, and that will tell you if it's a fuel delivery problem. Just remove air cleaner intake hose at front of throttle body, and open throttle and spray for a second or 2 then try to start. If it fires up and runs for a second or 2, then it's a lack of fuel issue.

Jun 06, 2013 | 1999 Dodge Intrepid

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85 vette starts runs a few seconds dies. could it be a crank shaft sencer


if you need to keep your foot on the gas to keep it running clean the throttle body and idle speed motor

Aug 20, 2012 | 1984 Chevrolet Corvette

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Car stalls while driving. Will start after about five minutes. Is not flooded. Doesn't usually do this until after it has been driven a bit. Does it more in warm weather. Check engine light sometimes...


I'd have fuel pressure tested. I had a 95' did same thing. Cold winter day, worked fine, as soon as it got warmer, or hot out, it would quit, and re-start 20 minutes later and go for a distance then die again. If I parked in the shade on a hot day, I'd get further before it quit for the first time. I started carrying a fuel pressure gauge with me. Cool in the morning my fuel pressure was up to spec @ 49-50psi. Once it got warm/hot out and it died, Hooked up gauge and it was at 2-5psi. Let it sit and cool off 20-30 minutes, pressure would jump back up and run good until fuel pump got hot again and then pressure dropped off and car quit. It sure sounds like the fuel pump, but the hard part will be getting the car to the shop at the right time, or they will need to let it run on the lot until it quits to confirm the pressure drop. One thing you can try is when car quits, have a can of WD-40 or quick start with you and a screwdriver. Loosen the clamp on the air intake hose where it connects to the front of the throttle body and pull it off. With vehicle off, turn throttle linkage so the plate opens up enough to spray WD-40 a second or 2 in the throttle body. Then try to start it. If it starts and runs momentarily, then you can be pretty sure it's fuel related and my guess is the pump needs replacement.

Apr 12, 2011 | 1996 Plymouth Neon

1 Answer

1990 full size blazer starts fine idles then dies


sounds real easy either a bad idle air control solenoid or more likley a blown throttle body gasket. to test fro a blown gasket, with engine running and cool spray carb cleaner or brake cleaner around base of tb were it bolts to intake. when it hits the bad area, should idle down and be normal for a second or 2. iac is possible,try this first since its so common and let me know

Aug 26, 2009 | 1990 Chevrolet S-10 Blazer

1 Answer

Car starts runs for ten or fifteen minutes then just dies


Check fuel pressure when it dies? Or remove air intake hose at throttle body inlet, open throttle slightly,(with key off) and spray wd-40 inside throttle body for a second or 2, then try to start. If it starts for a second or 2 then quits, you have a fuel delivery problem, such as bad fuel pump or plugged fuel filter.

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1 Answer

I have a 1993 toyota corolla and it will not start. I got it started by instructions in the owners manuel holding the pedal down for 15 seconds and turning the key but know it will not start again.


get a spark plug tester for seeing if you have spark.the spark plug lead goes to it,and the clip is grounded to the engine.you will see a spark across the gap if it is ok. spray some fuel spray in the throttle body,and see if it starts and dies,if it does then you have a fuel problem.possible things are...faulty distributor cap,bad fuel pump,faulty distributor.

Jul 03, 2009 | 1993 Toyota Corolla

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85 vette starts but will not stay running


there is a sensor on the throttle body it' controls the idel of the vehicle it's called a tps and has a electrical lead to it this should be replaced it will be positioned right behind the butterflyplate of the throttle body

Apr 26, 2009 | 1985 Chevrolet Corvette

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