Car Problem Reports

Nissan Frontier Coolant Outlet on Lower Intake Maniflod May Leak

Nissan Frontier Problem
3 Reports
Me Too

Model Years Affected: 1999, 2001, 2002

Engine Affected: 3.3L V6

Average Mileage: 148,000 mi (136,000 mi - 160,000 mi)


The coolant outlet on the front of the lower intake manifold may develop a coolant leak.

  • Visitor, , 3.3L V6, 160,000 mi

    Leaking coolant on underside of throttle body. I thought I had a bad head gasket due to the smell but upon closer inspection, most of the smell was coming from the engine compartment. It is leaking onto the drive side exhaust manifold.

    Flag This
  • Visitor, , 3.3L V6, 136,000 mi

    Not fixed yet

    Flag This
Ask a Question