1990 Nissan Pathfinder problems

Filed Mar 26, 2004 · Engine · UT

Inquiry whether nissan is obligated to repair or cover the cost of repair for broke exhaust manifold studs which could cause carbon monoxide problems. *ph

Filed Mar 4, 2004 · Engine, Lights · 226,904 miles · AK

Exhaust manifold studs have broken on both manifolds at an estimated repair bill of $800. We have no choice to have it repaired as we cannot receive our emmission test approval to get our vehicle registered (1990 pathfinder) there is no warning for this defect and it was not detected last may because it did pass the inspection at that time. The bolts on the valve covers work themselves loose and I am able to move them with my bare fingers. Also, we can not figure out why the high-beam of the left front headlight won't work.

Filed Jan 30, 2003 · Engine · 157,921 miles · CO

Multiple studs broken on exhaust manifold multiple times. Right (passenger) side twice. Left side once.

Filed Apr 14, 2002 · Engine · WA

Nissan recognized exhaust manifold design defects leading to manifold warpage and repeated exhaust manifold bolt breakage. Eventually causing exhaust gas leaks and noise problems . Nissan recognizes design failure but refuses to fix the problem. I've spent over $1500 repairing exhaust manifolds and broken exhaust manifold bolts. Please have nissan recall the faulty exhaust manifolds and bolts!

Filed Dec 31, 2001 · Tires · VA

Original equipment, general ameri-tech tires, size p23575r15, dot#3hl27w443; rear driver's side tread separated while traveling 65mph. Dealer has been contacted. Consumer has tires. Consumer is requesting to send tires to office of defects. *ak tread kicked up, smashing rear left panel, left tail light and mud flap.

Filed Jun 15, 2001 · Transmission · VA

Transmission failure. Transmission failed due to failure of internal componenets. There seem to be a large number of complaints around the transmission of the 1990 nissan pathfinders. I have had 2 transmission failures in 10 years of ownership. The primary driver of the vehicle for the first five years was different than the primary driver for the second five years. This seems to be a recurring problem. In addition my dealer informed me that nissan did redesign the transmission because of failure of the transmission. Thi is a huge problem. Is there a way to begin an investigation into nissan surrounding this vehicle problem.

Filed Dec 1, 2000 · Engine · NC

Exhaust manifold leaks are a common problem with the pathfinder with many of the repairs being performed multiple times over the life of the vehicle. My first repair was completed in the fall of 1996 with the manifolds removed, trued to factory specifications, broken manifold studs replaced with the factory recommended parts and reassembled by a local repair shop. The repair cast $800.00 and lasted 6 months. Nissan is aware of the problems with these manifolds and in 1997 issued a "silent" recall on their 1996 and 1997 pathfinders but will not help the folks with the older trucks. Factory replacements of the manifolds have not eliminated the problem for others and at $800.00 for the repair doing it more than once seems excessive. There are several web sites that have addressed this problem and it seems well documented, we feel that nissan needs to be pushed to do what's right. Thank you.

Filed Aug 14, 2000 · Engine · UT

Exhaust manifold warped, causing bolts , that hold the engine, to break. Vehicle made a loud noise. Also, exhaust vapor got inside of vehicle. Dealer said it was a common problem, and that the bolts were too small to hold the engine.

Filed Aug 10, 2000 · Engine · CA

No summary listed for above vehicle.

Filed Aug 7, 2000 · Fuel system · CA · fire

When driving consumer noticed black smoke coming from engine compartment. Loss of all brakes and clutch when the vehicle caught on fire in the engine compartment, cause of fire may be linked to the fuel injector which possible had a crack causing a leak which caused the fire. Vehicle was a total loss. Please provide any further details.