check engine light saga
So I've got a 05 997 C2, about 15k miles. Started it one morning a few weeks ago and the check engine light came on. Message said visit workshop, so I made an appointment and drove it to work. Car ran real rough, low on power, so something's obviously wrong. Limped it down to the dealer and they said it was the variable cam solenoid. Makes sense. Replaced that and I drove away happy. After 50 miles and a couple days later the check engine light comes back on, and drives like a dog again. I stop and start it 4 or 5 times after that, and each time the light comes on, consistent. Call the dealer again. This time dealer says don't drive it, and we tow it to dealer. Next day dealer says no light, no problem, car drives fine! I tell them to keep it, try again, because that doesn't make sense. Then, finally after trying for a couple days they get it to happen again. But they're stumped as to the cause and cure. Whatever codes the computer is giving them doesn't seem to be leading them to a fix.
Any one here have any clues? Anything else I should be doing to get this resolved?
Any one here have any clues? Anything else I should be doing to get this resolved?