alright so i was on the highway last night and i experienced something pretty wierd. I was in 3rd gear on the on ramp and i decided to give it a nice pull and when i got to about 5300-5500 rpms the car like jumped real quick or it acted like the rpms hit a wall or something, so i let off. Then i tryed it in 4th gear adn the same thing happened at the same rpm. Felt maybe like it was fuel cut but that seems like it would be wayyy to early. Mods are a turboback exhaust untuned. Maybe a tune would help but i wanted to know if anybody has experienced this before.

 

over boost, hit fuel cut......

 

Get your car tuned.

 

 

Knock Knock Knocking on heavens door....

 

tune that biotch

 

haha nicely put

 

tons of knock and fuel cut

 

It's kinda odd that this happens on stock cars. Hmmmm.

 

he has a turboback

 

Dumb me!

 

check your sparkplugs.....
change them with new ones .
this will fix your problem.

 

Tune..

 

...who thinks he needs a tune?

 

I have never had this problem, and I have an intercooler and cat-back exhaust untuned.