#1
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engine sputtering when i try to accelerate
Just got to work everything was great went to go to the store a hour later and check engine light came on immediately and engine spudders like not getting fuel or something ( good tank level) idles fine without a/c on dies if on when i try and accelerate it just bucks. Pulled all spark plug connecters and engine responds like each is firing any ideas need to get it home to work on.Thanks in advance
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#2
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You need to read code from my experience. That will get you started. Good luck.
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#3
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Thanks i did get it by doing a reset procedure found on this site and it is a p0102 mass air flow sensor, Man there expensive will try and take off today and clean and see if that helps.
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#4
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#5
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Well i got one from Global auto of Miami very reasonable but after installing it my idle is rough the truck runs good at speed but i can't get the smooth idle i had prior to MAF issue. I tried disconnecting the battery overnight but still rough after a little while also tried disconnecting the sensor throwing the code reinstalling clearing code and idling for ten minutes for computer to relearn idle but no help anyone have any other ideas except getting another sensor?
Thanks for all the help |
#6
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Do you get a SES light? You should if there's an isolatable problem.
If you think your replacement MAF is OK, the AIC valve controls the engine idle speed based on feedback from the MAF or MAP sensors. Sometimes the AIC plugs up and it can be cleaned with carb cleaner. Also look for air leaks from the throttle inlet to airfilter box - these unbalance the flow measured by the MAF. What engine does your truck have - the V6 or the I4? |
#7
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Thanks for the reply I have no codes just a very rough idle I will check and make sure of no leaks but I'm wondering since this is a aftermarket part could it just be bad?
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#8
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Well after looking at the filter i didn't have the air box down all the way, did that and she idles like a charm. Thanks fjlg2002 for your help and thanks to everyone else it was very much appreciated.
Kevin |
Tags |
accelerate, engine, sputtering |
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