That 87 truck already has a carburetor on it.
there is no carb on that truck
Rochester Quadrajet.
adjust the chock if it has carb.
what is the horsepower of 1987 Chevy caprice classic 305ci. 4barrel carb. thanks ironbutch@yahoo.com
If you have an edelbrock carb, remove the top of the carb, flip it over and there you have em! 2 floats! should be about 5/16 from the top of the carb i believe
I't doesnt have a carb. All Chevy truck engines starting in 1987 are fuel injected and aren't able to be adjusted. They are computer controlled and don't need adjustment
1987 - 1993 the head casting number will narrow years probably 87-88 if carb or 88-93 if TBI
check the ait. on yhe left side of carb..it control's idle.
Either the timing is excessively retarded or you have a worn camshaft or related problem.
With a 2- barrel carb.- 165 hp @ 4000 rpm With a 4-barrel carb- 255 hp @ 5600 rpm
Adjust the choke on your carb.
If it is carburated itis in the inlet nut of the carb. If injected it is inline.