1970: VW Super Bee bug mileage gas and air mixture
1970 VOLKSWAGEN BEETLE
1970: VW Super Bee bug mileage: 2000 rebuilt: just wondering what would be the right adjustment for gas and air mixture on carburetor? Thanks
have the same problem?
Wednesday, October 13th, 2010 AT 6:05 PM
The idle mixture should be adjusted with an exhaust gas analyzer to ensure proper emissions. If we remember right, there are two adjustment screws close together. The big one being idle speed, the small one, idle mixture. To get it close, turn the idle mixture adjustment screw in (clock-wise) until the engine speed drops. Back out adjustment to obtain the highest idle speed. Turn in 1/8 turn. It should be very close.