I have a 96 blazer Ls 4x4 6cyl. The problem is when the truck warms up after a while when im driving i have total loss of horse power. When this happens if i press the gas the engine does not rev, it feels like it bogs, pretty much nothing happens i can not proceed foward. If I shut down the truck and start it again it drives fine for ashort while then same prob.I have changed the trans once changed the sensor located at the shifter linage twice. Was told fuel pump but compression tested it and pumpwas at 55 psi. Now thinking ignitions but not a mechanic so anyone have any input please reply!

 

please reply

 

Wow... You did not even have the patience to wait 6 minutes... Calm down and wait for someone to respond. Right now, there are others patiently waiting.

Also, since you seem to be having one big problem after another with this truck, why not keep all of them in one post? It would just be much easier to deal with and see the similarities between the issues you are attempting (or not) to explain.

Are there any codes present?

 

shift solenoid sensor but just fixed that 2nd time