HI I HAVE A 1993 WRX IMPORT AND WHEN I PUT MY FOOT DOWN IT DOES'NT WANT TO GO PASSED 3 THOU REVS. IT DOES'NT DO THIS ALL THE TIME SOMETIMES IT WILL FLY. I HAVE TRIED CHANGING THE MAF, ACTUATOR, MAP SENSOR, PRESSURE VALVE SENSOR, AND BOOST CONTROL SOLENOID.

PLEASE CAN SOMEONE HELP AS I CANT BE THE ONLY PERSON IN THE WORLD THAT HAS THIS PROBLEM

 

Coil packs maybe?

 

I have a similar problem on my 05wrx, traced to the clutch which is on the way out.

 

coil packs is it check the coils at the end just take them out and pull off the rubber ends to see if there are any cracks

 

my old wrx use to do this time to time,,,found out it was the speedo converter,,poping out ,,,and the car was going in to limp mode,,,till i went over a bump and it poped back in


stu