When I get up around 45-50 I have a small shaking while driving like it's the motor not having enough oil or running rough. It's not the tires being unbalanced and I just changed the plneum gasket last weekend and there's plenty of oil. Also of i just slowly accelerate it stops. What y'all think it could be?

 

Pull the spark plugs and have a look. Sounds like you have a miss.

 

Was the cat checked? And did you replace the o2's? And spark plugs like HeyYou stated?

 

#8 plug tends to foul out pretty commonly, did you replace the plugs when you did the plenum?

 

bent rim?

 

ujoint? *cough*

 

Cocaine is a very powerful drug....

 

No bent rim don't believe cat is clogged and replaced all plugs during plneum swap. I did forgot to check distributer cap and rotor though but I replaced those about a month ago bc they were messed up

 

Did you route your wires per the TSB in the FAQ section?

 

Huh???