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RE: Injector Removal
In message <firstname.lastname@example.org> email@example.com writes:
> My 1990 MC has Brass injector seats with plastic(silicone?) 'O' rings.
The O-ring material is Viton. It's supposedly important to keep a used
Viton seal immersed in petrol if you're going to refit it. Same applies
to Viton-tipped (suffix F) injectors. Also test results are only valid
for the first hour out of the car.
UK Audi quattro Owners Club