2000 GMC Sierra w/4.3 misfire on #2,4 cylinders I had to replace the fuel pump 3 months ago, about a month later the service light came on. I knew I was overdue for a tune up so I replaced plugs cap ...
...rough and misses when at cruising speed,although it seems ok when accelerating. Any ideas? Misfire is a common driveability problem that may or may not be easy to diagnose, depending on the ...
vehicle misfire... diagnostic code is 1351 When i had my service engine light checked the diagnostic code is 1351 misfire. I have new rotor distributor, core, distributor cap, plugs and wires. Car ...
...it goes from p0300 to p0305 but i dont know what the problem is po 300 is random/ multible cylinder misfire detected po507 idle system rpm high-- go to this site for the po507 ...
what will cause misfire in 1990 gmc sierra 1500 changed spark wires, distributor cap and rotor. still running rough. having trouble accelerating. had in shop, technician said had misfire and wants to ...
po 300 code engine light on coe po 300 That's a random misfire. It could be bad plugs, wires, coils, intake gaskets and a whole lot of other things. You need to have that diagnosed by a mechanic. The ...
Intermittent Misfire Code 0430 Catalyst Efficiency Intermittent Misfire mainly while cruising steady rpm, runs fine under load. Could O2 sensor or converter cause? catalytic converter clogged..
...bad, however I can give you a few points to check on. Your flashing SES light is because you have a misfire in your engine. The misfire could be caused from things like spark plugs and wires or a cap ...
...replaced EGR valve and still doesn't want to run? cap ,rotor ,spark plug wire , spark plug could misfire.... the check engine light flash because it's a severe misfire and fuel go to converter ...
1,551 questions posted
Usually answered in minutes!
847 Questions
676 Questions
601 Questions
604 Questions
457 Questions
