99 pontiac montana - transmission troubles


	Auto Repair Home	SEARCH POSTS	WHO'S ONLINE	LOG IN

Automotive Repair

Car Troubleshooting Topics
  Car Troubleshooting
  Engine Troubleshooting
  Engine Fault Codes
  Electrical and Wiring
  Transmission Problems

Car Repair Topics
  Car Making Noises
  Car Stereo Repair
  Heating or AC Issues
  Motorcycles and ATVs
  Tricks of the Trade
  Truck Repair Advice

Site Options:
  Login
  Sign up here!

Latest Forum Post

1989 toyota pickup 3.0 crank no start

I have a 1989 toyota pickup 3.0 crank no...

Strut spring orientation and strut mount tension nut

2017 Nissan rogue awd 2.5 L Put in Monro...

Transmission stuck in part, I have tried everything

So I'm working on my elderly fathers 201...

2017 dodge journey LED headlights on/off randomly

Year of vehicle 2017 Make of vehicle dod...

Kia Soul starter replacement issues!

Okay so my car is a 2010 Kia soul 2.0 en...

Please Help - Knock sound & engine fail

Hi all, Hoping to get some insight and ...

multiple warning lights

2013 GMC Terrain 130,000 miles 4 cylinde...

03 alero no low speed blower

Good day everyone, I have a 2003 Olds a...

04 Chevy 2500hd tail light issues

Help!!! I have changed my combo switch...

1999 Grand Caravan Sport not starting.

Hi. I'm new here. I hope someone can hel...

99 pontiac montana - transmission troubles

Sign up here!

Search for (search options)

Auto Repair Home>> Automotive Repair>> Car Troubleshooting

wilson8260
Anonymous Poster
wilson8260@comcast.net

Feb 23, 2009, 7:25 AM

Post #1 of 3 (3360 views)

99 pontiac montana - transmission troubles	Sign In

My 99 Pontiac Montana (160k) has been in the shop for almost 2 months. I initially took it in because the transmission was shuddering - it felt kinda like going over bumps in the road, except for there weren't any. The transmission shop replaced the converter. Got it back & drove it one day...then it started having trouble shifting & eventually shut off completely when put in DRIVE. Also the temp gauge started going up/down. Never overheated, but went up & down while driving. Since I couldn't drive it, it was towed back to the shop. They have since put in 2 more converters & just replaced the transmission also. Called the shop this AM & they said it is doing still doing the same thing. ???? It is under warranty, so I'm figuring that is partly why it is taking so long. Any suggestions??

Loren Champlain Sr
Veteran / Moderator
Loren Champlain Sr profile image

Feb 23, 2009, 2:57 PM

Post #2 of 3 (3349 views)

Re: 99 pontiac montana - transmission troubles	Sign In

Wilson; This could very well be a trans. problem, but could also as easily be an engine management problem. For example: Something as simple as a plugged fuel filter can cause erratic shifting. What trouble codes are they coming up with? The erratic temp guage bothers me, too. Ask them to give you the trouble codes and let us know.
Loren
SW Washington

wilson8260
Anonymous Poster
wilson8260@comcast.net

Feb 23, 2009, 5:53 PM

Post #3 of 3 (3346 views)

Re: 99 pontiac montana - transmission troubles	Sign In

loren, i will ask them for the codes & let you know. thanks for your help!

Search for (options) Privacy Sitemap