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My 2004 xterra looses power have to floor it to get power back then adventually loose all power and stall. Won't restart unless sits for 10 or min. But then stalls again. HELP please!
what is a shrader valve? my blazer has been to garge 3 times for check engine light. code p440. have had new vapor lines, new vent valve, now shrader valve? what is its function?
I got 440 code, had a smoke test done, repalced vapor lines. light came back on 3 days later with same p0440 code. had vent valve replaced. light came back on 2 days later. same code again... please help
I keep getting the 440 code. had vapor lines replaced after smoke test. light came back 3 days later. had vent valve replaced, light still came back on 2 days later. i fill up, i turn gas cap like 3 times to make sure it sealed. Please help!