Question about 1999 Pontiac Montana

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Where is the ecu in a 99 pontiac montana van

Where is the location of the electronic computer unit in a 99 pontiac montana van

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  • Anonymous Mar 21, 2014

    i need to find the location of the heater hoses

  • Anonymous Mar 27, 2014

    computer problems

  • Anonymous Mar 31, 2014

    need to find the bleeder screw for the gas to come thew the lines it aint getting no gas I need to find the fuel bleeder screw

  • Anonymous Mar 31, 2014

    I need to find the fuel bleeder screw



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The ecu is located under the Air filter housing on my 99 montana

Posted on Jan 17, 2009

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Usually under the glove box

Posted on Dec 01, 2008


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1 Answer

2002 Pontiac Montana Van. Van randomly does not start.

abs not going to be the cause...possible passlock security system problem....does the security light flash rapidly when it wont start? it is common for the security system to act up on these vehicles

Apr 01, 2014 | Pontiac Montana Cars & Trucks

1 Answer

2000 Pontiac Montana gas gauge stays on full and doesn't move the only time I've seen it moved was when the front of the van was jacked up what could be the problem?

Probably a bad sending unit in the tank,or maybe a broken tank baffle.(Either way,you're looking at taking out the tank to find out.

Apr 14, 2013 | 2000 Pontiac Montana

1 Answer

Where is the fuel sending unit on a 2002 montana van

is it a such thing as a floater tank being on the montana van

Jan 25, 2012 | 2002 Pontiac Montana

1 Answer

I have a 2001 Pontiac Montana and the self leveling system has the van stuck in the up position. It has been that way 2 days and will not deflate. What could be the problem?

a faulty height is located in the back of the van on the rear axle beam under the van connected to the frame to axle...when u place a load in the van the height sensor compresses sending a signal to the air pump to turn on to raise the van to level height

Jul 16, 2011 | 2001 Pontiac Montana

1 Answer

Need to find out how to tighten the serpintine belt on a 99 pontiac montana 3.4 liter van

if that engine is not equipped with a automatic belt tensioner then there should be a pulley with a screw in the top of it loosen the bolt on the front then turn the screw on the top clockwise until the desired tension is reached.retighten the bolt on the front and youre ready to go.

Dec 11, 2009 | 2001 Pontiac Montana

1 Answer

Where is the crankshaft located in my 1999 pontiac montana van?

A Crankshaft is what the pistons are connected to which is located deep inside the engine.

Jul 17, 2009 | 1999 Pontiac Montana

1 Answer

Pontiac 2006 van montana v6 electronic sidedoor shuts but when van is put in drive and start to accel there is a constant alarm that will not go off.

This is a Door Adjar Warning Light and Buzzer. You may need to get the Door Switch Replaced. It is on the Door and the Door Frame. There are Contact that Need to be Touching to tell the Computer that the Door is Closed Securely. Please Rate My Response! Thanks!

Feb 03, 2009 | 2006 Pontiac Montana

2 Answers

Location of rear heater blower on 2000 pont montana

i got the same van ill take 600 -500$

Jan 07, 2009 | 2001 Pontiac Montana

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