WILL START AND IDLE OK FOR A FEW MINUTES BUT HAS POOR ACCELERATION.

1991 Jaguar XJ6

Tiny

josephnowicki

October, 2, 2012 AT 4:03 AM

Starts ok runs a few minutes but pops thru intake at acceleration if I unplug mass air sensor restart runs great for a couple of minutes with plenty of power but will start to act up shortly after thanks for any help!

FOUND 14751 RELATED QUESTIONS

3 Answers

Tiny

KHLow2008

October, 2, 2012 AT 7:37 AM

Seems like the MAF might be the one causing the problem. Try cleaning it with MAF cleaner and retest. Check for trouble codes.

Tiny

josephnowicki

October, 3, 2012 AT 11:31 PM

Did clean mass sensor still the same will idle for a while but if hit accelerator bogs and dies out!

Tiny

KHLow2008

October, 4, 2012 AT 12:58 PM

Check the fuel pressure.
Have the computer scanned for trouble codes.

Please login or register to post a reply.

Catalytic Converter Replacement Volkswagen
Find Out How to Test Your Catalytic Converter
Fuel Pump Replacement