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How old is the fuel in the tank? I would run down most of the fuel in the tank. Then refill with good, fresh fuel.



About 4 month old 87 octane that had about 1/8th a tank in there.

Could be. Can I manually adjust the idle using the biss screw on the throttle body on the 3.0 trucks if it still doesnt come up?

Answer: I adjusted the biss on the throttle body but the idle didnt go up past 550 rpm but i could make it go down slightly. I didnt find and vacuum leaks though. Thoughts?

Last edited by crankwalk; 11/12/08 07:01 PM.

'73 Datsun 240Z
'87 Toyota Land Cruiser FJ60,4 sp,2 in OME lift, 35" BFG MT
'15 Toyota Prius C