used hand scaner ,was told by reading that # 3 cylinde missfired to change,dont know where it is !plus scaner says timing advanced b bank
Aug 19, 2012 at 6:27 PM
miss fire #no.3 cylinder plus code po303
2000 VOLVO S40
RIVIERACOLEMAN
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3rd cylinder counting from the front to the rear. could be plug, coil, vacuum leak or injector.
the other code is a vvt solenoid. it usually comes from lack of service from oil changes. the engine needs to be flushed and a new vvt solenoid.
Roy
the other code is a vvt solenoid. it usually comes from lack of service from oil changes. the engine needs to be flushed and a new vvt solenoid.
Roy
Aug 19, 2012 at 6:29 PM
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