Questions & Answers for: engine missfires warm

...not cold you may have a coolant temp sensor problem . but if the service engine soon light is off i would chek ignition system(plugs, wires ,boots).most likely one of the cylinders missfires when

...engine light finally came on after month of ruff idle. # 5 cyl is miss fireing. The pug is fine, wire is fine and coil is good. Motor seems to missfire after warm up and only noticable at idle and in ...

...warm 5.7 after warmup starts to miss at idle ,was coding 0300.I changed the coil and fuel filter,ran injecter cleaner it stoped coding but still missing . is no miss when cold. Code shows missfire on ...

...up, its telling the car's computer its warm when its still cold and it cuts back the fule like pushing in the choke,,, this causes the engine to miss fire and lack power till its warm change the ...

...warm engine it often has a 5 sec missfire then goes ,cold start no probs , its had full service mits main dealer only recently had new plugs platinum , oh i use premium fuel only 97oct & once a ...

...warm up with rpm swings ignition and fuel pressure good sparkplugs black and new codes; primary o2 heater circuit bad missfire cyl.5 random missfire REPLACE DISTRIBUTOR CAP AND ROTOR REPLACE SPARK ...

...warm engine restart the Taurus runs very rough and almost stalls. it continues to do it until you get it up to 40 mph or so then run fine at higher speeds? you problaby have a missfire, you need to ...

vibration while ideling when starting the truck and letting it warm up the engine is shacking roughly Check for faulty injectors, fuel pressure, low idle revs and missfiring plugs

my 2001 audi a6 quattro 2.8L will start and run fine until the engine warms up,then it dies, no voltage to the fuel pump or spark. after it cools down it will restart until it warms up again. code o n

...engine is warm does not occure when engine is cold? ISOLATE WHICH ONE IS MISFIRING, THEN CHANGE THE PLUGS ROUND TO SEE IF SAME ONE IS MISS FIRING, IF IT CHANGES TO OTHER ONE WHERE YOU PUT PLUG INTO ...