When i start my truck 84 toyota 22r i notice that white smoke is coming from the exhaust...after the truck warms up the white smoke disappears...what could be the reason for white smoke?
If your not overheating or losing coolant, its more than likely engine oil burning. If it is coolant related, possible blown head gasket.
SOURCE: Rough idle until warm 22r
if it is a carburated engine it is probably the a.a.p. diaphragm in the carb. if you remove the air cleaner and look on the side of the carb that is towards the valve cover near the front yow will see a vacuum hose going to a cover that is fastened with 3 screws. if you pull the vacuum line off you will see that there is probably fuel being sucked into the line due to the leaking diaphragm. the vacuum source is temp controlled and cuts off when warm. but when cold sucks fuel directly into the intake. remove the 3 screws to replace the diaphragm, being carefull of the spring. good luck!
SOURCE: 1994 Toyota Truck 22R Engine
Saw your post on another thread. I have the same truck. The fuel filter is located on the rail just below the passenger door. Its an easy one to remove,...couple bolts, but access to it is a pain.
SOURCE: I have a 1983 toyota pickup truck.the truck has
possible check vacume hoses if its hookup properlly
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