MisFiring on cold starts -___-

[Slicktop_serg]

So my car misfires until it warms up, when it is warm it drives like An angry german , i changed the plugs, cap and rotor, the only thing i haven't changed is the wires and ignition coil. please help me

[Cabriolet]

could be temp sensor. i would check those first

[Cletonius]

+1 for temp sensors.

I also had a bunch of rough idle problems that were caused by a faulty fuel pressure regulator.

[audiquattrot]

I had a similar issue, and it turned out to be the spark plug closest to the firewall which I didn't torque down all the way. Dealt w the cold start issue for over a yr until I realized it was just that lol

[jlevie]

The first thing I'd would be to smoke test the engine. It doesn't take much of an intake leak to cause problems. Since the ignition wires are probably well past the point that should have been replaced (10 years or 100k) I'd also immediately replace them.

[Slicktop_serg]

could be temp sensor. i would check those first

I changed the temp sensor and sparks about 10k miles ago and the cap and rotor maybe like 1.5k miles ago