Just started having problems with the wife's 2003 zafira 1.6.
She said it was juddering and misfiring so put a diagnostic scanner on it and it came up with O2 sensor bank 1 (this code has always come and gone since the day we bought the car. Misfire cylinder 1 and crankshaft position sensor A circuit.
I cleared the codes but it is still juddering and misfiring. Took all the plugs out and cleaned, they seemed OK. Checked air filter, seemed OK and the usual O2 code came back, but this has...
Misfiring engine FIXED !!!!!!
She said it was juddering and misfiring so put a diagnostic scanner on it and it came up with O2 sensor bank 1 (this code has always come and gone since the day we bought the car. Misfire cylinder 1 and crankshaft position sensor A circuit.
I cleared the codes but it is still juddering and misfiring. Took all the plugs out and cleaned, they seemed OK. Checked air filter, seemed OK and the usual O2 code came back, but this has...
Misfiring engine FIXED !!!!!!