I was on the highway accelerating and it felt like my bost cut out my car had no power for like 10 min I thought I may have a boost leak, but after awhile it was running normal again. Is this Limp Mode or is my car F'ed

 

I don't know but I know what you are talking about.

This morning I gunned it on the onramp and I couldn't get the car past 2psi. Then 1 min later I pass someone, hit the gas and it boosts to 20psi... I have this happen maybe once a week if that.

 

This is the first time it's happened to me in the 6mo I've had my car

 

I don't think its limp mode because your car would be in limp mode until you clear the code. Its pretty odvious when your car is in limp mode... its like you are driving a dump truck, well not really but it takes a LONG time to get up to speed.

 

limp mode would set a code or put the CEL on, have it scanned for fault codes

 

I have never had a CEL assocaited with limp mode, but I have definately hit it a few times.

 

not even a soft code?? which doesn't put the CEL on and still logs a code

 

Soft code yes, never CEL tho. Get one of those cheapo ebay scan tools... I have one ($20) and can clear my o2 sensor, limp mode and stupid locking mechanism fault codes.

 

yes but what was the code

 

It was "limit exceed" - thats all I remember.

Yeah get your car scanned for free at autozone. Do you have an upgraded N75 valve?