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View Full Version : wierd stumble when reving

01dakotaR/T
08-03-2008, 07:26 PM
when i rev my truck in park, if i stab the pedal fast the truck will stumble and almost die out, and then rev. what would cause this??
mtlcafan79
08-03-2008, 08:07 PM
It's probably going lean. You can mess with the fuel sync to see if it helps. SCT can tune that out as well.
01dakotaR/T
08-03-2008, 08:16 PM
It's probably going lean. You can mess with the fuel sync to see if it helps. SCT can tune that out as well.

i wish i had sct
01dakotaR/T
08-06-2008, 02:31 AM
bump.... anyone else have any ideas???