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How to clean this? 700 1990

posted by  hardknocks! on  Wed Aug 17 13:53 CST 2005
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last visit: Sun Oct 12 06:42 CST 2014
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your picture shows a rex/regina IAC. i just searched the faq and there is not very much info on rex/regina system. i have my iac valve on the bench right now and it is different from the bosch, i have taken apart bosch units but this one is different, although im sure it serves the same function.
there is a spring at one port which holds a piston device from moving up or down. seems dirt would not affect this one nearly as much.
im sure someone here has some experience with this unit.
if your car is rex/regina it wont have the air mass meter, or the round coil among other things.
good luck






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New How to clean this? [700][1990]
posted by  someone claiming to be 90gl740  on Wed Aug 17 04:06 CST 2005 >


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