jaystrawn135 Posted January 15 Share Posted January 15 I have a 1988 jeep comanche 4.0 6i, 2wd. The truck runs good as long as you have 2 of the vacuum manifold lines unhooked, If not it acts like it choking. Would that be the manifold lines themselves or would it possibly be a sensor or intake issue? I had someone tell me those lines are prone to flaking apart on the inside and clogging up. I'm ordering a new vacuum manifold either way (they're just $40 so screw it.) just wanted to see if there is something else I should be looking into as well. Quote Link to comment Share on other sites More sharing options...
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