2003 Pontiac Montana Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Pontiac Montana
2003 Pontiac Montana Problems
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
The high pressure power steering hose will commonly leak fluid and should be replaced if this is the case.
2003 Pontiac Montana Questions
I have had to replace the radiator and connector 3 times due to burn out.The van keeps dying on me .Is there a fix or should I trade in?
pedal is loose & can be easily lifted by hand
my radio,clock and dvd player will not work what is causing this to happen.
2003 Pontiac Montana Recalls
Due to variations in the manufacturing process, or exposure to high heat may lead to a fracture in the tank inlet check valve. Fuel vapors may pass through the fracture and accumulate on the side of the fuel tank. A fuel leak in the presence of an ignition source could result in a fire. Dealers will replace the fuel tank. The recall began December 4, 2007. The GM recall number is 06230.
The owner's manual does not explain the child restraint anchor location symbols for the lower universal anchorage system. This does not meet the Federal Motor Vehicle Safety Standard. Owners were sent supplements to the owner's manual explaining the location symbols in the vehicle. The recall began August 18, 2003. The GM recall number is 03039.
2003 Pontiac Montana Reviews
Purchased a 2003 Montana with about 20,000 miles on it. The thing with the Montana is that a lot of annoying little things go wrong. The fuel gauge does not work, warning lights go off when there are no actual problems, lower plastic side panel gets knocked off in a car wash, doors have to be unlocked/locked and unlocked again to open ... it does not inspire confidence. I am very fortunate t...
I bought mine used, and it came with electrical problems. Still hunting some of them down even now, a year later. There is plenty of power for this van, and it does so much better than the Dodge Caravan. I have the extended van, and have been able to haul three 3/16" sheets of drywall, a fullsize couch and other items in the back without too much problem. We've also had it full of kids. T...
The van looks good and the interior is good. It does have a lot of minor maintance issues on a regular basis. Right now our transmission gear selector cable is broke so it's stuck in drive. The wiper blade transmission needs replaced, and the ABS trouble light it on.