Well, when are you applying the brakes? at idle? how bad is the engine actually cutting out between that RPM range?
Try this on a car that works right..... step on the gas and pump the brakes. You'll notice it get hard. This is you losing your vacuum reserve and the inability to create more vacuum because the throttle plate is open.
| '02 Focus SE "Foci" (5.0 in progress) | '90 Mazda 626 GT "Greenie" (2.2L turbo T3/T4 rebuild-selling) | '94 Toyota 4Runner SR5 "Roach" (daily-stockish) | '75 BMW 2002 "Carby" (resto-mod) | '75 BMW 2002 "unnamed" (donor race car)
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Originally Posted by GonOvr
I had a spare tire go up in flames once, my truck was hit with an rpg though.