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1994 Toyota Land Cruiser - Page 3 Questions & Answers
How to tighten the air conditioner crank pulley
as the nut is attached to the ac shaft and not the pulley I would activate the ac clutch so that the pulley will not free wheel and I would use a 1/2 impact gun to do it up or undo it. Use an old belt in the pulley and clamp it at the pulley with vice grips as a means of holding the pulley steady.. If you have the compressor off the vehicle clamp the belt in a vice next to the pulley instead of the vice grips
Code 83 84
would need more info as most codes are 4 digits ,have tried 8384 but thats not a regognised code number
Idle problem
what engine? # cylinders , displacement.????????????ok, the EFI is in charge of idle speed at all times.low speed ,usually means the EGR is stuck wide openthe main valve. clean it ever 50k and no more.ill list some other common, ways, (not guessing, i do tests)1: EGR stuck.2: someone set the ignition timing way retarded3: the cam timing is way retarded. (zero service caused)4: flooding, 5: starving for fuel.6: ISC valve stuck closed.7: horrid need of a basic tuneup. 60k mile full service scheduled parts.
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