Won't run

Asked by Tjc1946 Aug 18, 2011 at 07:10 AM about the 1994 Toyota 4Runner 4 Dr SR5 V6 4WD SUV

Question type: Maintenance & Repair

we have a 94 runner. everything  was fine until 2 wk's ago.All of a sudden it died in traffic,it would restart,but die again.. We have changed everthing from the fuelpump forward to the injecters,the massair and all componets,  computer and every electric part of the system. We have had several professenal techs in our town work on this problem,but they are all stumped, can anyone solve this problem?  ( excuse the spelling ).   Terry.

1 Answer

20

That could be caused by a bad powerbrake drum diaphram., Loosing all your vacuum when you touch brake pedal.(block that vacuum hose to the power brake drum.) and try if it keeps running then.

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