Got an 82 pickup with a 22r. Had all the factory emisions crap on it until yesterday, and had always run perfect. Engine fully rebuilt about a year and half ago, carb rebuilt at the same time.
Pulled off all the vacuum lines, capped them off at the carb, blocked off the EGR, only vacuum line left runs from the base of the carb to the the vacuum advance. I know this setup should work as half the trucks in our club run the same setup.
Truck now runs like crap, misses, skips, doesnt idle well. It will rev up smoothly but holding high rpms it still skips.
I assumed it was a vacuum leak, somewhere on the intake. Double checked all my caps for the vacuum ports, sealed up the egr block off plates, made sure the carb was sealed well against the intake. Still skips, and i have no clue what else to try. Any ideas?
Thanks in advance.
Pulled off all the vacuum lines, capped them off at the carb, blocked off the EGR, only vacuum line left runs from the base of the carb to the the vacuum advance. I know this setup should work as half the trucks in our club run the same setup.
Truck now runs like crap, misses, skips, doesnt idle well. It will rev up smoothly but holding high rpms it still skips.
I assumed it was a vacuum leak, somewhere on the intake. Double checked all my caps for the vacuum ports, sealed up the egr block off plates, made sure the carb was sealed well against the intake. Still skips, and i have no clue what else to try. Any ideas?
Thanks in advance.