These are common issues for low power in K jet systems
Low Power:
1. Fuel Pressure Incorrect:
Check for pressure to be at least 66 PSI.
If too low, test the fuel pump and the warm up regulator.
2. O2 Sensor defective:
Replace as needed.
3. Fuel injector clogged:
Test the fuel injectors for equal quantities at a given time. Jump the fuel pump relay #30
and 87a. Run the pump with the injectors in a container. Look for problems.
4. Fuel distributor binding:
Check the plate for free movement. Remove the air cleaner and the air intake and gently
move the plate. It must move freely, if not look for the problem.
If it is not easy to repair replace the distributor.
5. Idle speed, Ignition timing or bad Ignition system:
Check the timing. Check the points
6. Full Throttle switch faulty or not adjusted correctly:
__________________
Ron
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