Saturday 18 April 2020

How to Adjust Air and Fuel Mixture on a Vehicle's Carburetor


Have you been searching for a solution as to why your vehicle gets poor gas mileage? It could be the carburetor. An improper air-to-fuel mixture results in bad performance and higher gas consumption.
 
 

Steps:
1. Determine if your car has a carburetor by checking your owners manual. HOW ELSE? BY LOOKING BELOW THE AIR FILTER? ARE THERE YEARS OF MODELS?
 
2. Be sure the engine is shut off, then open the hood.
 
3. Remove the air filter by first unscrewing the wing nut on top.  No need to disconnect any hoses connected to the air filter - just carefully set it aside.
 
4. The carburetor is the part that the air filter was screwed into. The air/fuel mixture is adjusted by two screws. Typically, these screws can be found on the lower-front section of the carburetor.
 
5. Using a flat-head screw driver, turn both screws to the right until they are tight.
 
6. Loosen each screw, one at a time, 2 1/2 turns out.
 
7. Replace the air filter assembly and start the car.
 
8. Adjust idle accordingly. ?????

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