Thread: '00 GP won't start and idle. Has spark, is dumping excess gas

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Thaine '00 GP won't start and idle. ... 03-08-2013, 02:51 PM
Scottydoggs Re: '00 GP won't start and... 03-08-2013, 02:59 PM
GPGTMAN Re: '00 GP won't start and... 05-22-2013, 08:50 PM
Thaine Re: '00 GP won't start and... 03-08-2013, 03:53 PM
Scottydoggs Re: '00 GP won't start and... 03-08-2013, 04:02 PM
Frosty Re: '00 GP won't start and... 03-09-2013, 12:01 AM
Scottydoggs Re: '00 GP won't start and... 05-22-2013, 09:38 PM
BillBoost37 Re: '00 GP won't start and... 05-23-2013, 09:18 AM
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  1. #1 Re: '00 GP won't start and idle. Has spark, is dumping excess gas 
    Killa Bee Scottydoggs's Avatar
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    un plug the maf, then start the car, if it runs better the maf is bad. also check the wires to the maf for broken insulation, or missing insulation on the wires at the plug end.

    those metal prob's in the maf should be kinda shinny looking.

    is the check engine light on again? if so have it scanned again. the cel will come back on when you unplug the maf, so scan before you try the unplugged maf trick.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  2. #2 Re: '00 GP won't start and idle. Has spark, is dumping excess gas 
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    is the car supposed to run even after you unplug the mass air flow sensor cause when i unplug mine it dies i have the problem of it just randomly stalling untill i plug in code reader then it runs fine for a few days my code reader said it was a maf sensor so i replaced it still randomly stalls so i unplugged the maf sensor and everytime i unplugged it, it dies
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