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914World.com _ 914World Garage _ Just back from a long drive

Posted by: drewvw Apr 6 2006, 07:25 PM

So I just took my teener out for a night ride, good times. However, I am noticing that when its cold / warming it runs great, idle in the right place etc.

However...one it gets HOT the idle drops to almost nothing (but doesnt stall) and its a little bumpy through the range if I am not hammering on it.

Am I running too lean? FI needs adjustment?

Throw some ideas out there please.....

Posted by: drewvw Apr 6 2006, 08:43 PM

Nobodys got anything for me? I just spent an hour reading the manual on d-jet! Makes more sense now...

Throttle Switch? Vaccuum? CHT Sensor? I'm just going to have to chcek them all?

Posted by: brp914 Apr 6 2006, 09:01 PM

always verify ig'n before suspecting fi. throttle sw. wont affect idle, but quick check for it is to turn on ig'n (dont start). operate throttle from engine compartment. listen for clicks from injectors - if heard, switch is fine. If not accel will stumble a little. my experience w/ head T sensor is they are good or bad. bad = engine no run.

Posted by: drewvw Apr 6 2006, 09:05 PM

Got it thanks. When the throttle is partially or slightly open its bumpy so it seems feasible.

Posted by: Headrage Apr 6 2006, 09:20 PM

If you made it home you are doing good...