P307...have changed
next step is
Ruled out the engine
warm. Any suggestions
Sticking valve.
More common on the Triton DOHC, but a likely culprit after warm-up.
Maybe a treatment w/ Marvel Mystery Oil & a change to Mobil 1?
If you need an emissions inspection, you're in trouble, otherwise it's probably just a live-with situation on an almost 10-year-old car.
Rob
Thanks Rob...will check it out. Noticed today that when you are driving and the missing starts, the temp indicator on the digital dash goes from mid range to hot and then immediately returns back to mid temp range. Gets stranger by the minute. This occurs everytime there is a sustained miss more than 10 secs or so???
JB