J Vernon Bailey
05-01-2003, 18:53
1993 K2500HD 6.5TD 4L80E transmission: Stock PU 150,000 miles. Only failures are lift pump and throttle position sensor(TPS). Both abrupt failures. The question is there anything other than TPS that could cause this problem. Problem is not there with cold start but will occur within 5-10 miles. Frequently after right turn after stop. Anybody?