Questions & Answers for: 1993 pontiac fuel injector check

...is 1993 pontiac grand prix 3.1 HELP Check the fuel pressure regulator. Pull off the vac line to it and see if any gas is leaking out of the vacuum fitting. If you see any fuel replace the

1993 Pontiac Bonneville i have a 1993 pontiac bonneville it starts great the first time of the day but if i drive it for a while and shut it off then it doesn't want to start. Also the gauges ...

...check engine light came on. is it an fuel injector of fuel filter It could be either but you might want to check the plug wires and change the plugs if it has not been done in the last few

...pull the codes and follow from there, but remember, a leaking injector may manifest as oxygen sensor issue, when raw fuel on it is the issue, sensor a victum. the codes are a clue, not the

...fuel injectors. Check your car manual to see the exact location. Often times it will note which one it is on the reverse side of the lid of said fuse box. As for weather the injectors are working ...

1993 Sunbird w/2.0 engine. It just started taking several minutes to start. It will fire and quit, fire and quit,fire - spitter and skip and quit, finally fire -sputter and start running. No check ...

...1993 pontiac bonnevile, it will not pass emissions the nox levels are to high this is the fourth try. what can i do. also my check engine light comes on as well. high NOX indicates your engine is ...

1993 Pontiac benneville ssei. It starts runs fine, after it warms up it will pop am stutter at highway speeds when I kick the gas down to pass. I have replaced the fuel pump and it still does this. No

...1993 Pontiac transport van and it will start up and run for 5 or 10 seconds and die Done put new fuel pump on and checked the fuel filter what could be the problem if it runs for 5 or 10 seconds and ...

...fuel pressure then you may have an injector problem that is best solved by replacing all of the injectors. If non of this helps please give more information on how the engine runs at idle (smooth, ...