TexasTeal95
Newbie
I was driving home last night and hopped on the freeway. Cruising at about 70mph and all of a sudden I feel the rpm's fluctuating. I notice a loss of power and then a surging as if I was letting off the pedal and then stabbing it again but my pedal pressure was constant. I took my exit and drove over the highway on the overpass going about 30-35mph and the loss of power followed by a surge continued all the way until I pulled up the my house. I checked the transmission fluid so see if it was low just to be sure and nope its got the right amount and the fluid is the proper reddish color. No CEL either. Started it up again about an hour later and took it for a drive and it ran fine.
I had an issue previously with the TPS sensor and later with a ignition switch that was causing problems that made the trans act up but I fixed those a good 2 years ago and haven't had an issues with my truck until now. These symptoms feel different than those other 2 problems I experienced in the past. Has anyone ever experienced something like this with their truck?
The truck is a 95 C1500 with the 5.7 TBI motor the 4L60E tranny.
Its all stock except for RC lift spindles and 2.5" blocks out back with 32's but the transmission does have a Transogo Boost Valve and Corvette Servo that I installed about a year ago.
I had an issue previously with the TPS sensor and later with a ignition switch that was causing problems that made the trans act up but I fixed those a good 2 years ago and haven't had an issues with my truck until now. These symptoms feel different than those other 2 problems I experienced in the past. Has anyone ever experienced something like this with their truck?
The truck is a 95 C1500 with the 5.7 TBI motor the 4L60E tranny.
Its all stock except for RC lift spindles and 2.5" blocks out back with 32's but the transmission does have a Transogo Boost Valve and Corvette Servo that I installed about a year ago.