about a week ago i came out started my truck and it has high oil pressure and the temp was high so i changed my oil and checked for any leaks and there was none, changing oil didnt do anything its still high i just cant think of what could be wrong if any one has had this happen please let me know how i can fix it

 

You could have a bad sending unit or your wire going to it has grounded out against something.

 

a wire grouded out somewhere sounds right cause im pretty sure i have some wiring issues because a while ago it started to act like it had a dead battery whenever i would go to start it it cranks really slow and almost doesnt start i replaced the battery altenator and starter and it still continues to have a i guess you would say weak start

 

Check your engine to body ground and your body to frame ground

 

ok ill do that thanks