Quote:
|
Originally Posted by dwposnut
My 98 2.7L 4x4 just started doing the same thing. I replaced both oxygen sensors last week @ 138,000 miles and 3 days later the performance dropped significantly. All fluids are fresh and levels have been checked. It even seems like the the disk brakes are hanging up just a little bit, but I know that's not the problem. Let me know if you find anything out.
|
I foung these forums when searching to check out the same problem: 98 Taco, 2.7 pings under any kind of load including a slight up hill climb. Runs alittle better on super UL gas but still pings. It's starting to drive me nuts, any suggestions?