Originally Posted by
Arctic Lake
Wildcatter . It seems that some 3VZE engines never have the problem , well I won’t say never but they apparently can chalk up huge Kilometers before going like the 400,000 you have on yours . But many ,many 3ZVE went very prematurely . Some say it’s due to the heat from the crossover exhaust pipe at the rear of the engine . I’m going to look into it again
Please keep any information concerning OEM parts and where you have your truck serviced . Dealer or Independent etc.
Thank You !
Arctic Lake