Need help with missfire troubleshooting
Thread Starter
|
1st Gear
Joined: Apr 2011
Posts: 2
Need help with missfire troubleshooting
03 A4 1.8t Quattro, 133,000 miles.
The car is idling rough, runs great when driving. Changes out plugs, rotated coil packs around and the same cylinders come up, #1 and #3 random missfire. Ran injector cleaner, good fuel, no luck.
Also the rpm surges randomly when I come to a stop.
Any thoughts would be great.
Thank you
Jason
The car is idling rough, runs great when driving. Changes out plugs, rotated coil packs around and the same cylinders come up, #1 and #3 random missfire. Ran injector cleaner, good fuel, no luck.
Also the rpm surges randomly when I come to a stop.
Any thoughts would be great.
Thank you
Jason
Thread
Thread Starter
Forum
Replies
Last Post
