97 3500 6.5 running rough
I bough this truck as a project, so far I've replaced pmd with remote mount behind front bumper on a heat sink, new fuel filter and cleaned the tank, fuel pressure at idle is 7psi, replaced return line on IP with clear tube and no bubbles, clear tube off t handle while truck is running and no bubbles. Truck starts right up, but runs horrible. It has a manual transmission and you cant drive the truck at all bc the throttle is touchy. Barely hitting the throttle will cause the rpms to redline and sometimes get stuck and you have to shut down the engine. No ses light on , I'm stumped
97 c3500 123000 miles 5 speed manual transmission