need help with 80s vg30 tbi

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need help with 80s vg30 tbi
roger26i avatar
roger26i
+1y
so my neighbor has a pathfinder that has a new throttle body and full tune up but it runs like garbage runs super ritch any suggestions
Kindpindesign avatar
Kindpindesign
+1y
Vacuum leak. Apply carb spray to all seals holding vacuum at idle. Rpm’s will rise when you spray over a vacuum leak.