papapenguin
10-03-2014, 09:10 PM
I have a 2000 S4...
My car was running fine...my CL came on (it had intermittently come on in the past) and was about to check codes, but hadn't yet...
I then filled my gas tank at Safeway--I've had some sputtering issues and a temporary CL when I've been there before, but it was the only one close and I was worried that I'd run out...
I drove 10 miles home, with no problems...shut off the car, then a couple hours later started it again and had an obvious misfire...engine was shaking and loping...[facepalm]
Checked the codes and had a number of them including cam sensor read error, N75 Open Circuit, Cat sensor error, Random/Multiple Cilinder Misfire, and Cylinder misfire on 2, 4 and 6... !!!
Checked the coilpacks, replaced the spark plugs, cleaned the injectors, then got N75 Open Circuit, Random/Multiple Cylinder Misfire and Cylinder misfire on 2...
Checked the ICM's and now I get Cylinder Misfire on 5...
Injectors seem to be fine, I have compression, but the intermittent misfire on different cylinders has me stumped...[headbang]
any ideas?
My car was running fine...my CL came on (it had intermittently come on in the past) and was about to check codes, but hadn't yet...
I then filled my gas tank at Safeway--I've had some sputtering issues and a temporary CL when I've been there before, but it was the only one close and I was worried that I'd run out...
I drove 10 miles home, with no problems...shut off the car, then a couple hours later started it again and had an obvious misfire...engine was shaking and loping...[facepalm]
Checked the codes and had a number of them including cam sensor read error, N75 Open Circuit, Cat sensor error, Random/Multiple Cilinder Misfire, and Cylinder misfire on 2, 4 and 6... !!!
Checked the coilpacks, replaced the spark plugs, cleaned the injectors, then got N75 Open Circuit, Random/Multiple Cylinder Misfire and Cylinder misfire on 2...
Checked the ICM's and now I get Cylinder Misfire on 5...
Injectors seem to be fine, I have compression, but the intermittent misfire on different cylinders has me stumped...[headbang]
any ideas?