Service info says to inspect and repair/replace where necessary:
1) engine oil (amount, contaminated)
2) clogged oil pipe
3) clogged/contaminated oil flow control solenoid valve
4) intake cam (damage and/or sludge)
5) timing belt off alignment
For the P0420, check the exhaust system for leaks (before and after the cats).
Regards,
paul...
1) engine oil (amount, contaminated)
2) clogged oil pipe
3) clogged/contaminated oil flow control solenoid valve
4) intake cam (damage and/or sludge)
5) timing belt off alignment
For the P0420, check the exhaust system for leaks (before and after the cats).
Regards,
paul...