Just replaced air filter, spark plugs,oxygen sensor, then cleared codes, now it only revs to 3000rpm then starts cutting out, with no new codes, where do I start to look?
What where the codes?
P0135 o2 heater something that's why sensor was replaced
Sounds like it could be the catalytic converter. May be plugged, have an exhaust shop check it out. But if you get the engine warmed up park in a dark area, and look at the cat. It would be glowing orange if it were plugged, even a faint glow.
Thank you, I'll look under it on my way home tonight
That would be a good time, leave the engine running when you look.
Looking for a Used Venture in your area?
CarGurus has 401 nationwide Venture listings and the tools to find you a great deal.
Search Chevrolet Venture Questions
Chevrolet Venture Experts