2004 Pontiac Montana Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Pontiac Montana
- My fan will not go on high only in the front. The back fan works on all setting.
- fuel gauge spiked up to f then down to l now back to f service engine light on?
- brake lights won't work..changed fuses and bulbs
- I have no power on my brake lights is there a fuse to change
- Intermittently has a hard time starting. But once its started it runs fine.
2004 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.
2004 Pontiac Montana Questions
I tested the brake light wire at the tail light and there was no power when i pressed on the brakes. I was hooking up a trailer and convertor all the other lights work on the car and trailer. I disconnected the brake light wire from the convertor and tested the wire with a test light to confirm t...
Did a scan and it said it was intermittent high voltage to the MAP sensor. Replaced sensor and still has the same problem. Took it back to get a scan again and same fault pops up. Was told it could be a leaky vacuum hose. When trying to start it sounds like it has a misfire. Sometimes it wil...
2004 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.
Some minivans are missing the required labels on the second row seating for the integral child restraint system. This is against the Federal Motor Vehicle Safety Standard. Vehicle owners were sent the correct labels with instructions on how to install them. The recall began July 23, 2004. The GM recall number 04022.