MIS IN MOTOR WONT POP A CODE OR CHECK ENGINE LIGHT

Discuss your 2000-2005 Bonneville SE, SLE, SSEi, Buick Le Sabre 00-05 and Buick Park Avenue 97-05. Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.
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1997SEgreenmonster
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Posts: 102
Joined: Wed Jan 23, 2013 2:41 pm
Year and Trim: 2003 BONNEVILLE SE
Location: HUNTINGTON WV

MIS IN MOTOR WONT POP A CODE OR CHECK ENGINE LIGHT

Post by 1997SEgreenmonster »

So ive everything possible to figure out what is wrong with my car. New plugs, wire, coils, ICM, fuel filter, fuel pressure test turned out good. The only other thing todo is take it to the dealership and have it put on the computer this really starting to make no sense at all. Im going out of town in two weeks cant drive the car with it like that going up in the hills and thats when i have the most problems outt it
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justin85
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Year and Trim: 2000 Bonneville SSEi
Location: london, ontario
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Re: MIS IN MOTOR WONT POP A CODE OR CHECK ENGINE LIGHT

Post by justin85 »

dirty injectors? try a injector cleaner. use with 1/4 or 1/2 tank.
1997SEgreenmonster
SSE Member
SSE Member
Posts: 102
Joined: Wed Jan 23, 2013 2:41 pm
Year and Trim: 2003 BONNEVILLE SE
Location: HUNTINGTON WV

Re: MIS IN MOTOR WONT POP A CODE OR CHECK ENGINE LIGHT

Post by 1997SEgreenmonster »

we cleaned the injectors and still nothing we think we may have a bad injector but buying six new injectors are going to suck...... [quote=stin85"]dirty injectors? try a injector cleaner. use with 1/4 or 1/2 tank.[/quote]
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justin85
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Posts: 65
Joined: Wed Jun 13, 2012 9:47 pm
Year and Trim: 2000 Bonneville SSEi
Location: london, ontario
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Re: MIS IN MOTOR WONT POP A CODE OR CHECK ENGINE LIGHT

Post by justin85 »

if you had a bad injector you would have popped codes in P0201-P0206 for fuel injector circuit malfunction.
but to really check is to turn your key on to were the fuel pump starts then off, pull a plug 1 at a time and check if the plugs wet. This is were your eyes are going to be the judge on what plugs not as wet or is mostly dry.

you can ask a junkyard to pop 1 injector off for you. as long as its off any 3800 series 2.

hopes this helps :)
1997SEgreenmonster
SSE Member
SSE Member
Posts: 102
Joined: Wed Jan 23, 2013 2:41 pm
Year and Trim: 2003 BONNEVILLE SE
Location: HUNTINGTON WV

Re: MIS IN MOTOR WONT POP A CODE OR CHECK ENGINE LIGHT

Post by 1997SEgreenmonster »

Still cant figure out what is wrong with my car im thinking bout selling it
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