I have a off idle, 1200 to 1500 rpm stumble - bog. When the idle is dropping at around 1200 rpms, if I tap on the gas, the rpms go down just a little before the revs goes back up, then it the revs don't go up as high as it would when I tap the gas pedal below 1k rpms and the sound is different. If I let the rpms go down while in 5th to 1400 rpms then tap the gas pedal, the car slows down. Any ideas? It almost feels like it is loading up on fuel. The car runs great any other times.
The car only has Borla cat back and silencer removed. Using Chevron 93 gas. Fuel filter is not that old, probly less than 10k miles if that. Car has 36k miles. I've only had the car 3.5 months and I know the history, bought from a friend.
Thanks
The car only has Borla cat back and silencer removed. Using Chevron 93 gas. Fuel filter is not that old, probly less than 10k miles if that. Car has 36k miles. I've only had the car 3.5 months and I know the history, bought from a friend.
Thanks
