Had this little Audi TT come in the other day with a running issue (bad stumble) and a misfire check engine light. The owner had diagnosed the misfire and put in a couple new coil packs with spark plugs, but there was no change. A lot of times these Audi’s can have issues with low voltage, so I put the charger on the battery to see if anything changed, but the battery was in good shape. I did find a …
01May2012
Porsche 997 Ignition Coil Pack Failure
My title: Misfires, misfires, oh my! (totally not Google searchable). Actual title….maybe. Had this 997 limp into the shop the other day with a horrible misfire and flashing CEL. When the CEL flashes….yup it’s bad. Typically a really bad misfire, which I confirmed on the #1 cylinder. Up in the air she goes. It was funny, not 30 minutes before that I was talking with a customer over the phone about how it was somewhat hard to see coil packs …