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Infiniti J30 Problems

Low or Unstable Idle Due to Varnish Deposits in the Throttle Body on Infiniti J30

Problem Description and Possible Solution

A low or unstable idle may develop due to varnish deposits in the throttle body. Our technicians tell us that cleaning the throttle body with an approved cleaner should correct this concern.

(8 people reported this problem)

Infiniti J30 Vehicles With This Problem

RepairPal Verified
Average mileage: 100,000 (100,000–100,000)
Engine affected: 3.0L V6
5 model years affected: 1993, 1994, 1995, 1996, more1997
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Brake problem? Or maybe a faulty head gasket cylinder?
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