idle problem fuel pressure up vsv 7mgte
Ok I have a 1987 supra 7mgte with a r154. My idle drops when I brake or hold the window switch down and idle will drop down to 500rpm when left sitting. And my fuel pressure up vsv has a broken wire. When should the vacuum from the vsv stop. Would a bad brake master cylinder cause the idle to drop? Any help would be greatly appreciated.
Last edited by dwthomas42; 09-12-2012 at 09:58 PM.
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