6.5_dieselLB
New Member
Hi im new to the these forums, I just recently bought a 1998 silverado c2500 from a friend i worked with. My friend bought the truck from a guy who already deleted the vacuum pump and swapped an hx40 turbo on to it. My friend replaced the injection pump and return lines for the injectors. I still have to time the injection pump, buy a new turbo oil drain line, and get an air intake system for it, but i have the code p1656 for the wastegate solenoid control circuit coming up. I'm just trying to figure out what i need to do so I can start driving my truck.