rough idle

Hey guys, so it appears my car's condition is getting worse as I try to diagnose problems (first car and not a mechanic). This is going to be a long post because I want to make sure I give as much information as possible, if anyone can give advice it would be greatly appreciated. Engine is 1.8T...

Hi Guys:wave: I am having some problems with a rough misfire sort of idle (Seat Cupra 280 DSG 2014) So first thing I did was ran codes on the car, 2 errors were stores and but they did not chuck an EML light. - P006800 MAP / MAF - Throttle Position Correlation - P227900 Passive/Abiogenesis...

Hi, Need some help diagnosing a Cylinder 2 misfire on a seat leon cupra 2010, tried the usual checking leads with multi-meter, swapping spark plugs and coils. Checked for vacuum leaks but couldn't see any, was a small amount of oil on spark plugs but nothing major, fitted a new valve cover...

Hi All I have just had the cam belt changed on my Leon (BMN) 170 2.0 tdi . We used all the correct locking pins etc and timing 'appears' to be in order, however, When we started the car I noticed a lot of smoke and rough idle whilst warming up. It seemed to drive fine, checked the torsion value...