Mine failed three times

Lucky u.  Mine failed the third time, Toyota 4Runner 2001, ,280k miles/ 2nd owner since 2003.  The catalyst is incomplete. I have done all I can, fixed an air leak before intake, took down the cat, examined/found its clean, so I put it back.  I have driven 500 miles in the past three weeks yet the truck is still not in ready mode.   Damn this is getting ridiculous. 

所有跟帖： 

• 我也納悶到底開多少才ready -方宜- ♂ (332 bytes) () 07/13/2019 postreply 20:48:19

• Cel on -leslieking- ♂ (344 bytes) () 07/14/2019 postreply 19:06:10