TROUBLE CODE P1131

1999 Ford Ranger

Tiny

winter137

March, 29, 2008 AT 12:45 PM

Engine Performance problem
1999 Ford Ranger 6 cyl Four Wheel Drive Manual 137000 miles

I have a bank 1 02 at its lean limit. What would be the most liklely issue a vac leak or a injector? Is it rare for the intake gaskets to need replacing? How would it only affect bank 1? 6 days before that I had a p0153 code that I just deleted.

FOUND 25 RELATED QUESTIONS

1 Answer

Tiny

BMRFIXIT

March, 29, 2008 AT 10:08 PM

Check PCV vacuum hose
also check the o2 sensor

Please login or register to post a reply.

Camshaft Angle Sensor Replacement P0015
Crank Angle Sensor Replacement Mercedes Benz
Fuel Pump Replacement Ford Mustang