Search found 2 matches

by JonTurner
Sun Jan 20, 2019 9:25 pm
Forum: Help me fix my car
Topic: Porsche Cayman 3.4 2009 Rough running
Replies: 4
Views: 5193

Re: Porsche Cayman 3.4 2009 Rough running

Hi,

I have not got any, I wanted to know what type of reading am I looking for on a flat 6 with 2 Cam soleniods?

My thought is both readings should match from the solenoids at any Rpm?

Thanks
Jon
by JonTurner
Sat Jan 19, 2019 5:51 pm
Forum: Help me fix my car
Topic: Porsche Cayman 3.4 2009 Rough running
Replies: 4
Views: 5193

Porsche Cayman 3.4 2009 Rough running

Good evening, I am looking at a Porsche for a colleague at work. The fault is rough running. Vacuum system checked and ok, Smoke test ok, Compression, coils Plugs ok. It idles fine until the throttle is blipped, then runs like a bag of nails, turn off then back on runs fine again until the throttle ...