I have an '04 and my lights are different than yours. However, the wavy lines probably indicate level, so you probably have a low oil indicator demanding that you add a quart. My Montana has two oil warnings: a dripping oil can says low oil pressure. A dripping oil can with a wrench below it means I should completely change the oil.
You can find the oil pressure sensor for your 1999 Pontiac Montana on the front of the engine. The low pressure oil sensor will be just below the left cylinder head.
It depends on the trim level of the 2005 Pontiac Montana because they take different sizes. See sources and related links below.
The rear plugs have to be done from below. I took mine to the dealer and it was $150 to change the 3 plugs.
i recently did this in my montana,i ran a wire from the rear wiper switch just below the radio.i have had no problems with it.
The "Low Coolant Sensor" on a 1997 Pontiac Montana is located appro 6" below the radiator cap which is on the left as your facing the engine. The sensor measures the fluid level in the radiator itself and is prone to giving false alarms when it gets dirty.
Under the hood, on the firewall, passenger side - just below the wipers. The black cover is labeled Maxi Fuse Relay Center.
Yes, both sides take the same wiper blade. See sources and related links below.
The 2000 Pontiac Montana takes 24" drivers side and 16" on the passenger side. When buying windshield wiper blades be sure to always use the application guide book at the store or now-a-days you can Google 'lookup wiper size'. See sources and related links below for more information.
2005 Pontiac Montana Fuse Box(es): Your owner's manual is the best place to locate your fuse box(es) and identify your fuses. Don't rule out that your issue is being caused by a bad bulb too - so check fuses and bulbs. See sources and related links below for bulb information.
Under vehicle, center, below trunk area, near fuel tank, mounted in fuel line.
The Pontiac V8 head casting numbers are usually found on the exhaust side of the head. I have seen them located just below the valve cover, over the two center exhaust ports, or over the end exhaust ports. Some heads cast the numbers below the spark plug holes between the 2 center and outer exhaust ports.
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