Thread: MAF issues?

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  1. #1 MAF issues? 
    SE Level Member Sl33p3rGt's Avatar
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    ok ill be driving down the road and it will completely cut out like its not firing,ive already replaced the fuel pump and filter also,weird thing is ill get out and move the wire around that connect to my the bottom of my coil pack and it seemed to work o.0 once!,although on diffrent occasions
    ive just sat there for a moment and randomly keep trying to turn it over and walla its starts but with a sh*ty idle then clears out?
    Also ive noticed that at start up,especially after getting gas it has a horrible up and down idle like its trying to catch up then it will clear out(talking like 800-1,000 rpm jumps)?
    Sometime at stop lights its done it then stalled?
    Noitices a very lean smell after this happens?

    I could prolly cut a video and just post a link lol so u can see exactly what im talking about
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  2. #2 Re: MAF issues? 
    SE Level Member 3100sfi's Avatar
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    Do you have a code reader?
    1996 Pontiac Grand Prix SE coupe - white - stock until something breaks
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  3. #3 Re: MAF issues? 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    cps?

    SMGPFC Member #1
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  4. #4 Re: MAF issues? 
    SE Level Member Sl33p3rGt's Avatar
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    Yes and it isnt throwing any codes/no check engine light?
    I thought its either the maf,cps,or ckps?

    How hard is it to pull the sensors thought they look pretty unaccessible...lol
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  5. #5 Re: MAF issues? 
    SE Level Member disblile's Avatar
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    My 2000 GTP did the same thing. Except for The cutting completely out part. I got the 800RPM jumps while it is at idle. I Cleaned my MASS AIR FLOW sensor with maf spray and it stopped, Try it out!
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