When it gets up around 2000rpm the check engine light comes on when you go back to idle it goes off code reads p0300
Change wires,plugs,coils,fuel filter.
Testimonial: "Thanks for your help anything else you can think of I can try"
Changed all that plus fuel pump maf sensor map sensor checked tested throttle body position sensor didn't change coil
Fuel filter to
module,catalytic con.
Vaccum leak.
Thanks for your help it was the catalytic converter. I put a pressure gauge in the o2senser hole and had 30psi its suppose to be less than 1psi replaced cat and it runs great
×
138 views
Usually answered in minutes!
×