Idle strangeness

[JStoll]

Ive noticed that my idle is sometimes higher than other times & never realy the same if its idling at what I consider to be a good RPM & I grab the engine speed controll lever on the pump & wiggle it the idle drops even though it is definatly in contact with the idle stop screw

I think the bushing that suports the controll lever is bad & causing an iratic idle speed

I believe I have to take the top off the pump to do this

should I change the govener spring too? do they wear & need to be changed?

does anyone have the part# for the bushing kit?

any advise would be apriciated

thanks

JAK

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89 D350 11foot C&C de kinked exhaust turned up timing getrag & 4:10s

 

[JStoll]

I would say as well that this is somewhat intermittant

it did this before than cleared up nicley & came back again

the truck did sit a while mabey I just need to run a lil more cetane boost/cleaner through it

JAK