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View Full Version : C5 bogs down when trying to accelerate quickly


Jimmy b
09-08-2017, 2:44pm
I am going crazy just did plugs/wires basic tune up stuff cause once in a while when I mashed down the gas pedal it would hesitate then go now it totally just bogs down . I ohmed injectors all the same ( injector connection said they were good , fuel pressure holds at 58+ can't get any info on how to check the 6 pin throttle position sensor . No codes by the way

Sneaks
09-09-2017, 6:41am
Clean the MAF. Possibly gummed up and isnt sending the right signal to the ECM to give enough air fro the fuel rate coming in.