Y
Yax
Guest
While on a trip some time back my 2004 Toyota Camry had a busted radiator which affected the top cylinder, the gasket was changed but the and since then I have check engine light on(I am not too sure of the technician's competence). The diagnostics came up with timing advanced and each time my technician adjusts it the engine becomes normal and light goes off but reverts after some time. why does it always revert? How do i solve this problem?