Hi mates..

My checking engine light is intermittent only when I drive the car,but if you turn it off and on again, the light goes off, and then if you start driving and it comes intermittent again, you don't need to drive the car for too long, even in the garage he pops up intermittent.


When running it seems to have hesitations when pulling around 3000rpm.

The MAF is new and genuine Subaru.

Any thoughts about what it possibly may be??

realy need your help guys! Cheers

 

Sorry forgot to say that is a Impreza 2.0 Turbo WRX 00'

 

Get a diagnostics done on the car and read the error codes stored on the ecu. I would have a guess and say knock sensor but may not be that.

If you use the search function on how to do a self diagnostic its been covered 1000's of times on the forum

 

Hi mates,

CEL problem is solved, some " expert" connected the green and black plugs, so the car was manual diagnostic mode.

But I still have some hesitations, and no CEL, I'll check spark plugs.....