Replaced MAP and reconnected knock sensor also replaced fuel filter. Truck is still surging. Help

Replaced MAP and reconnected knock sensor also replaced fuel filter. Truck is still surging. Help 1 Answer

i replaced my throttle positioning sensor. i may have to change the pressure sensor on my fuel tank. my service engine light is on and my truck stalls as if it is not getting any fuel.how do i bypass 4 Answers

tps replaced..if i start my truck and the service engine light is on my truck will stall out. if the service light is off the truck is fine. i know it is a sensor but how can i bypass it...if i keep ...

OK my 2001 Chevy Silverado 1500 I just changed my throttle position sensor my fuel regulator sensor and fuel filter and cleaned mass air flow sensor and the truck is still sluggish 14 Answers

The truck won't shift down right away going up hill or if you get into it with the gas it will go like hell the tore size is 305 40 23 I need help please

Ok guys help 02 Silverado 193000 miles on it replaced fuel pump,filter,regulator,crank sensor,done fuel pressure test (ok) truck cranks up then dies right away doing key code relurn now ? 3 Answers

No codes in tester cleaned throttle body unplugged map sensor

My truck will turn over but not crank I've replaced my spider injector and crank positioning sensor. Checked the fuel filter and it's fine the fuel pump is kicking on but it did have low oil pressure 3 Answers

Now I can't get it to fire or nothing can someone please help me out