I had the car on most of the day i got out and back in it put in it in drive and it died i have checked the fuel pressure it good i have check all fuses i have checked contol module i have checked the camsaft postioning sensor it has fuel at the rails the car will run if you spay starting fluid in the intake i also check the injecters they were good it seems like there is no power at the injecters like somthing else is not giving gas to start it
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Sounds like low fuel pressure. Check your fuel pressure. If you have the 3.1 liter engine and just turn the key to the "on" position you should have around 41 - 47 PSI. When running it should have about 31 - 44 PSI. If you have the 2.5 liter engine you should have 26 - 32 PSI of pressure when running. I hope this helps and good luck.
Have you checked that engine oil level is okay, if so check that oil pressure switch is good. The switch is usually bypassed to start the engine, but it won't run with no oil pressure indicated...hope this helps
check for vacuum leaks at throttle body gasket. pvc valve stuck open.if all is good .change fuel filter .if still stall out check fuel pump pressure.if all is good .replace plugs and wires if they have not been changed.
the problem sounds like it is not getting enough of fuel. check or replace fuel filter to see if this helps, also make sure fuel pump is pumping the fuel at the right pressure. have pressure checked if need be. if not enough fuel a vehicle will run at idle, but stall under pressure.
This sounds like a fuel injector problem. You can use an OHM meter and test the injectors by carefully pulling off the electrical connector and touch the 2 prong's of the meter to the 2 connections on the injector itself. I'm not exactly sure what the exact read out should be but if you test all of them you should be able to tell which one's are bad. You could also go to the parts store and ask them if you can test a new injector to get the proper reading. Good luck!
if you put some start stuff like you say and start if our gas pressure good the injector dont open first do you have a check engine light when you put the key on if no check computer fuses (ECM) check it out pierre
please.. 1991 chevy lumina..mech has car for 4 days..
repl ICM.ECM..checked ..all fuses.cranks..no run..smell fuel.
says spark good.Fuel press @ 42. put light on fuel injec sensor
..tells me weak signal( light shud be brighter) .Says it ran once
in 4 days for 2 min & died..." tells me injectors not accepting fuel