Not sure if anyone can shed some light on this. I got a 1987 k10 no modifications. Use to run smoothly. Had head gasket done no probs. Been running well for 3yrs. Now it's struggles to start and will cut out when idling. All suggestions welcome
Try tweaking the carb to adjust the idle speed and clean/replace the fuel filter! Mine has trouble starting too, try turning on the choke whenever you turn the key mate
