BronsenHand
New member
Been having an issue with a surge I have bench tested the stator, trigger, and installed backup new switch boxes checked all the coils new plug wires a month ago new reeds a month ago spark plugs are new. These symptoms have been slowly getting worse for a couple of months to the point I’m worried about hurting the engine.
I’m just lost it got a new 2nd hand ecu supposedly rebuilt by cdi last year as well as stator and trigger boxes it had an electrical meltdown.
Now this year it started with a decel surge then when you hold it at anything less than full throttle it surges bad. Going to run a fuel pressure test tomorrow. Would love some more ideas those.
I have tried unplugging 2 spark plugs at a time but engine still surges with no load.
I’m just lost it got a new 2nd hand ecu supposedly rebuilt by cdi last year as well as stator and trigger boxes it had an electrical meltdown.
Now this year it started with a decel surge then when you hold it at anything less than full throttle it surges bad. Going to run a fuel pressure test tomorrow. Would love some more ideas those.
I have tried unplugging 2 spark plugs at a time but engine still surges with no load.