my 89 gmc when i crank it will run but when give it gas it will start skipping and popping like it not getting enogh gas and then sometime it runs good i have change the filter,and put


Asked by Apr 18, 2016 at 09:12 AM

Question type: Maintenance & Repair

5 Answers


I believe the IAT, or intake air temperature sensor ain't workin'~


where is that located

1 of 1 people found this helpful.

where the air comes has to read the ambient air conditions~


mind dont have the breather like that its just a tube hook to it

1 of 1 people found this helpful.

yep that cartoon is from a 2000 model...was all I could find that shows kinda what we're lookin for~ apologies for the wrong cartoon....I'll work on that~

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