Scratching my head on this one guys
I scored some Clearance Delo 400 XLE 10W30 last spring and asked on BITGO if it was safe to run in my '01 Suburban 5.3. I was told yes since it was SN rated that it would be safe for gas engines ??
Fast forward to around December and the "Check engine" light turns on and it turns out that my pass side CAT and BOTH o2's are DONE !!!
So not sure if it was the oil or just bad luck/mileage age ??? Reason i'm suspicious is that it was a NEW magnaflow CAT converter I had installed 3 years ago !!!
Wanted to make sure before I run this stuff again in my Burban's or Silverado.
Dave
I scored some Clearance Delo 400 XLE 10W30 last spring and asked on BITGO if it was safe to run in my '01 Suburban 5.3. I was told yes since it was SN rated that it would be safe for gas engines ??
Fast forward to around December and the "Check engine" light turns on and it turns out that my pass side CAT and BOTH o2's are DONE !!!
So not sure if it was the oil or just bad luck/mileage age ??? Reason i'm suspicious is that it was a NEW magnaflow CAT converter I had installed 3 years ago !!!
Wanted to make sure before I run this stuff again in my Burban's or Silverado.
Dave