Can someone help me with this?
On cold mornings, the engine misses. If I drive before it gets warm it lugs and I can even hear what sounds like a backfire. It idles at about 1300 rpms, then returns to normal after warmup.
At other times, while waiting for it to warm, the idle will drop to 500 or so until I give it gas, else it might die.
Any input would be appreciated.
Thanks.