Questions & Answers for: missfire warm

missfire my 2.5 20 valve has started to missfire when it warms up,and only does it at low revs,has anybody got any ideas what could be causing this ?. Thanks On the assumption that normal servicing is

Sportster Missfiring When my bike warms, ridden for about twenty minutes, it will begin to missfire off idle, and I have to blip the throttle to get it up. But it will take off under full throttle, ...

...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 ...

92 caravan 3.3 missfires between cold and 92 dodge caravan 3.3 missfires between cold and compleetly warm. sometimes dies,belches trough air cleaner clean throttle body.

I have a mazda 1.6 egi it missfires on the run when it warms up .I have replaced the distributor cap ,rotor,spark plugs and ignition coil and no change in missfire sounds funny but test your fuel ...

...sensor. the codes i got p3000,p3001,p3002,p3003,p3004,p3005, p3006,p1391 which are multiple missfires, missfire on cyls 1-6 and p1391 which i found to be cranksaft position sensor, any ideas

02 Dakota sometimes missfires, most times runs great. Code reader shows "random missfires" Vehicle sits a lot; 21K miles on an 02. Changed idel air control sensor, throttle sensor and absolute ...

...missfire when warm? Some vehicles don't run well with the platinum plugs. It will cause the engine to misfire and skip. I would go back with the OEM or a step above unless your car came with ...

...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 up. Even in August! Runs OK 70% of time. Randomly loses power while driving. Sluggish, hesitant, tach jumps. Almost feels like a transmission problem (tach revs but wont shift) Replaced coils, ...