koryto2012
10+ Year Contributor
- 181
- 1
- Nov 24, 2011
-
Indianapolis,
Indiana
If the cat is clogged that bad, the car won't even run. If the engine will start and the car will go in gear and run than the transmission will shift, the 2 are totally non related. Hell, you can give the engine very minimal throttle, and be in 3rd gear by 30mph.
Im not here to aruge. Just saying i had a car in the shop that wouldn't go passed 40 nor shift. Put a new cat on it, ran like a dream.