Question about 1987 GMC VanDura

1 Answer

94 chevy vandura Tranny problem

Need to take foot off gas to get transmission to shift will not shift into overdrive. When slowing down tranny has an even harder time down shifting.

Posted by on

  • the5finchs Jan 18, 2009

    How would I know what kind of tranny

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,118 Answers

What kind of trans is it? 700 r 4? or 400? or what?

Posted on Jan 17, 2009

  • ccn7 Jan 19, 2009

    owners manual

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 1992 chevy Silverado 1500 4x4 while driving it shifts in and out of overdrive


Not sure if this will help but my 92 Lesaber kept down shifting out of over drive when ever I went up a slight hill or when I stepped on the gas even a little bit. One mechanic said I had transmission trouble and I went to another mechanic for a second opinion. my second man said why don't you try something before you get into the tranny.
We changed the spark plugs and installed a new set of spark plug wires. Not only did it stop down shifting all the time my gas milage was a lot better. He said under work load the plugs were mis firing causing lack of power and down shifting.
Good luck.

Feb 06, 2015 | Cars & Trucks

1 Answer

Can a electical problem cause the tranny not to shift into 3rd or 4th gear in drive or overdrive rebuilt the tranny change a couple other parts still having same problem


Hi, the trans in this year, has a 4 wire connector that is for overdrive only, the loss of gears is probably a mechanical issue internal to the trans, and an overhaul is probably in order. I would take it to a local trans shop, as diag is usually free. This will give you a better Idea. Good luck...

Sep 23, 2010 | 1987 GMC VanDura

2 Answers

1999 chevy lumina doesn't shift into overdrive, why?


If it won't go into overdrive a speed sensor within the transmission may not be sending the shift signal to the transmission. Check fluid levels to make sure that's not causing the problem. Also, check that the fluid is red color and clean.

Transmission probably needs to be serviced at a reputable shop if you want this problem fixed.

Jul 04, 2010 | 1999 Chevrolet Lumina

1 Answer

1992 GMC Suburban not shifting into OD, Transmission Modulator?


The shift down linkage on the carburetor below the gas pedal cable might need to be adjusted to increase the hydraulic pressure on the internal clutch plates in the transmission it shows you how to do that in a car manual.

Jan 07, 2010 | 1992 GMC Suburban

1 Answer

98 Grand Cherokee Transmission problem: At hwy speed transmission surges or shifts down RPM'S jump 200 to 300 RPM. Only does it when Transmission is fully warmed up.


check oil level first, than check the electrical connector on the tranny. This sound like the transmission shifts from overdrive to drive. Check the wiring from the transmission to ECU and other items. If than happen again, check the shift cable, kick down cable. If that doesn't help, let the tranny be checked at a servicestation.

Oct 18, 2009 | 1998 Jeep Grand Cherokee

1 Answer

TRANSMISSION WILL NOT SHIFT


You need to do a full service of the tranny. You need a filter change,and a fell flush of the tranny. Make sure you are using the right tranny fluid for it as well.

Jun 23, 2009 | 1994 Ford Escort

2 Answers

94 dodge intrepid shakes up frount 35 to 45 mph.


the cause is a broken belt or belts in your tire i would replace them

Jun 19, 2009 | 1994 Dodge Intrepid

3 Answers

4L60E Shifts fine in 1st, 2nd, & 3rd but will not shift into OD


check fluid conditon and level, may be a faulty soleniod

Apr 24, 2009 | 1994 Chevrolet C1500

1 Answer

1992 chevy suburban 7.4 454 THM 700 tranny problems!


Try and adjust the down shift cable..Sounds like either it is broke or out of adjustment..

Apr 05, 2009 | 1992 Chevrolet Suburban

Not finding what you are looking for?
Cars & Trucks Logo

340 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

60792 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6811 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...