The exhaust manifold often warps and cracks, breaking off the studs between the cylinder head and the exhaust manifold. The noise may be most noticeable when the engine is cold.
Resources for the Repair and Maintenance of your 1991 Nissan Pathfinder
1991 Nissan Pathfinder
1991 Nissan Pathfinder Problems
The engine may not crank when the key is turned to "start" if the starter relay fails. This can be confused with a defective starter motor.
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Problems with the ignition coil can cause poor engine performance due to misfires and the symptoms may be intermittent. This may cause the Check Engine Light to illuminate.
1991 Nissan Pathfinder Recalls (Recent)
Summary: THE FRONT SAFETY BELT BUCKLE RELEASE BUTTONS CAN BREAK. THESE RED PLASTIC RELEASE BUTTONS ARE MARKED "PRESS." IF A BUTTON BREAKS, PIECES CAN FALL INTO THE BUCKLE ASSEMBLY CAUSING THE BUCKLE TO OPERATE IMPROPERLY.Learn more »
1991 Nissan Pathfinder Questions and Answers
The key release button will not release until I rock the key back and forth several times on my 1991 Nissan Pathfinder. Is there a fix without replacing the ignition switch assembly all together?
I have a 91 pathfinder and the gas , temp & speedo gauges are not working.... what could be the problem?
after it warms up it will shut off like someone flipped a switch will not start untill it cools off
1991 Nissan Pathfinder Reviews
My 91 pathfinder has to be the greatest vehicle I have ever owned. It was my first car I got it with 26,000 miles on it and now I'm working on 400,000 and still running strong with only general maintenance and the swap out of the belts and water pump. Yea mines beat up around the edges because of four wheeling. But for being stock it has been amazing. My final say is if u can find one that's been Taken care of buy it.
i love my 1991 pathfinder although it needs a little work it drives smooth the brakes on the other hand arent so good ill be going around 30 mph and it takes it forever to get down to 5 mph and the heater and air conditioner are also pretty bad although all of that i love it if someone tries to take my car away from me they will have to prie it from my cold dead fingers