what could this be my tranny well the shifter **** when i get on it or just shift the **** bounces up and down could this be a tranny mount or something else also i ahve a stock motor beside downpipe if i was to take out he cat and out a high flow cat in would i have any problems like with boost

 

Check the power plant frame (PPF) for cracks in the welds.

As for the hi-flo cat, you should be fine but make sure you have a boost gauge installed so you can monitor your boost levels.

 

Any play in the suspension and/or engine mounts will allow the shifter to bounce up and down.

Not all bouncing of the shifter is bad - it's relatively normal. But if it's going crazy, I'd examine the rear pillow *****, the differential mounts, and the engine mounts.

 

if it bounces up and down, its most likely you have a crack in the ppf.

 

use punctuation in your paragraphs. thats kind of hard to read.

 

Hahaa.

Where's Jim when you need him?

 

ok thanks guys thier are no tranny mounts then itake it

 

The tranny connects to the bell housing of the engine and then is supported by the PPF (Power Plant Frame).

The main two options for excess tranny play are

1. engine mounts
2. cracked PPF

Those are typically the problem areas....

 

if you need a power plant frame, i have one for $200.....
it has no cracks and came out a car with 64k miles!!!



pm me


thanks