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

Submitted by Jim Taddei · May 29, 2025
Published by RepairPal

Problem overview

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.

11 people reported this problem
1 comment
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INFINITI J30 vehicles with this problem

Average mileage: 100,000 miles
(100,000 - 100,000)

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