gray2803

Hi ppl I have a impreza turbo 2000 on a w reg. I havenoticed every now and again the car feel like it's pulling bk as if it's miss firing when traveling about 30-40mph but as soon as ya put foot down the car starts juddering and struggles to pick up speed. I have replaced ht leads and spark plugs but made no difference any body got any ideas what it could be.

Gear Head

iTrader: (2)

Maf sensor.

gray2803

Can the maf cause that problem.
That prob sounds daft thing to say but I new to scooby world lol

alcazar

iTrader: (2)

Yes, it can.
Don't fall for the so-called trick of unplugging it when the car is running to see if it works. That is a myth.

The only way to test it is to substitute a known working one.

You must get the one for your car, or better, ask for advice on here. They are about £80.