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Turbo preload

BolkowBob · 2021-03-05T11:08:58+0000

Two questions if any knows the answers. 2002 D4D Fitted a new core and would like to know the pre load on the dump valve? Getting a whistle from the turbo when revved, is it normal on these engines or is it not dumping correctly? All help warmly received.

By BolkowBob,
March 5, 2021 in Rav 4 Club

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