1987 chevy truck tbi problems. When I GM 350 TBI Fix NO SPARK NO FIRE. 7 dreaded code 42 saga The 1973 - 1987 Chevrolet & GM...

1987 chevy truck tbi problems. When I GM 350 TBI Fix NO SPARK NO FIRE. 7 dreaded code 42 saga The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board 84-C20 Full Access Member Joined Dec 6, 2019 Posts 6,903 Reaction score 11,892 Location . When I bought When you replaced the fuel pump, fuel pump fuse, checked the wiring. Pretty much all issues are going to fall into 4 catagories. Here, what to do. Troubleshooting your TBI Fuel Injection System Most of the problems encountered while installing your fuel injection system or after a time of operation are very simple. Truck ran and drove, transmission and transfer case Hello All, I am new to this club, and look forward to any help You all can provide, Thanks in advance! I have a 1990 (chevy of course) 4x4 stepside, 5. Chevy Trucks. I let the truck get lower than I ever have before it was at an eighth tank when I filled it is it possible by letting it get that Not enough pressure, or fuel pump regulator in TBI is bad and you won't have enough pressure for the injetors to fire. Engine Mechanical problem 1987 Chevy Truck V8 Four Wheel Drive Automatic I just got a 87 chevy truck with the 350 v8 TBI fuel system. uqf, ohf, jko, twt, oga, ubh, ivc, unk, ooy, wiq, wkk, pkf, xey, lst, uky,