Quadrajet Accelerator Pump Adjustment at Kay Harrelson blog

Quadrajet Accelerator Pump Adjustment. Try different primary metering rods or jets before changing pump adjustment beyond factory specs. The accelerator pump in the quadrajet carburetor is responsible for providing an extra shot of fuel during rapid acceleration. It keeps sticking and sounds like it's not building the pressure to pump like it should. The accelerator pump piston is new but it's autozone part. Use the special adjusting tool to turn the lean mixture screw until contact has been made with the gauge, and then reverse it slightly to break contact. This makes accelerator pump tuning less a factor than on some other carbs. This adjustment screw is for the ‘adjustable part throttle’ and is factory set, leave. First, to get the best shot of gas from your accelerator pump, make sure the accelerator pump rod is in the hole closest to the carb body as shown in pic#1. Slowly work it back and forth. To adjust it, you will have to drive. I'm hearing a lot about which accelerator pump.

This adjustment screw is for the ‘adjustable part throttle’ and is factory set, leave. This makes accelerator pump tuning less a factor than on some other carbs. Use the special adjusting tool to turn the lean mixture screw until contact has been made with the gauge, and then reverse it slightly to break contact. The accelerator pump in the quadrajet carburetor is responsible for providing an extra shot of fuel during rapid acceleration. I'm hearing a lot about which accelerator pump. Try different primary metering rods or jets before changing pump adjustment beyond factory specs. It keeps sticking and sounds like it's not building the pressure to pump like it should. To adjust it, you will have to drive. Slowly work it back and forth. The accelerator pump piston is new but it's autozone part.

Quadrajet Parts Diagram

Quadrajet Accelerator Pump Adjustment The accelerator pump in the quadrajet carburetor is responsible for providing an extra shot of fuel during rapid acceleration. Slowly work it back and forth. This makes accelerator pump tuning less a factor than on some other carbs. To adjust it, you will have to drive. First, to get the best shot of gas from your accelerator pump, make sure the accelerator pump rod is in the hole closest to the carb body as shown in pic#1. Try different primary metering rods or jets before changing pump adjustment beyond factory specs. It keeps sticking and sounds like it's not building the pressure to pump like it should. The accelerator pump in the quadrajet carburetor is responsible for providing an extra shot of fuel during rapid acceleration. This adjustment screw is for the ‘adjustable part throttle’ and is factory set, leave. The accelerator pump piston is new but it's autozone part. I'm hearing a lot about which accelerator pump. Use the special adjusting tool to turn the lean mixture screw until contact has been made with the gauge, and then reverse it slightly to break contact.