Genuine 1987 Pontiac Firebird Carburetor

1987 Pontiac Firebird Carburetor Parts Questions & Experts Answers

• Q:

  Is carburetor overhaul a complex procedure that inexperienced home mechanics should consider having performed by a dealer or repair shop on 1987 Pontiac Firebird?

  Posted by Olmstead A.

  A:

  Carburetor rebore is a lengthy process, which can be best done professionally, and thus those at home who do not have the experience should take the carburetor to a dealer or repair company. First of all, buy True Rebuild kit to correspond to the model, which contains parts that need to be replaced and recommendations on adjustment. An immaculate, wide counter-top is imperative so that the tiny components will not get lost through the course of taking apart. Some of the components to be taken off may include air horn gasket, fuel inlet nut, pump lever though each of the removal steps is explained in details to enable on easy re assembly. The idle mixture needle, if to be adjusted requires the information about the cut and punch that is to be used to access the pin. Wash all the components with the solvent and check all damages, erosions or dirt and make sure there are no obstructions to fuel flow. On reassembly, check and compare the worn and the new gaskets, adjust the needle that is used in the idle mixture and reposition other components such as the throttle body and the choke housing. Regarding the float assembly, metering jet and solenoids one should pay attention to the position of seals and clips. Last, run your fingers over all the linkage to feel whether everything is free to move or not, tighten all the connection; fuel filter and gasket inclusive in case they r loose they may cause leak.

  Answered by GM Parts Specialist Syed / Aug 26, 2022