Question about 1991 Chevrolet S-10 Blazer

1 Answer

4 wheel drive stopped working

When you pull the handle down to put it into 4 wheel drive, the light comes on to show it is ingaged, but the front wheels aren't pulling. Could it be a vaccum hose leak?

Posted by on

  • Anonymous Jan 03, 2009

    Hrm, his problem sounds similar. My problem now is every time I try accelerate once it is in 4wd High or low I get a series of clanking sounds. Would that be a ujoint or bearings?

×

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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 507 Answers

The light is on.........let's see, where you having problems with clunking noises in the front, now or before when or not in 4 wheel drive? If so sounds like cv/axle shats/joints. Last time you used 4 wheel, was there a big clunk, just once? Is there an ocasional clunk when going over bumps? If so, sounds like Ujoint. I don't belive chevys use vaccum for 4 wheel drives systems at all.

Posted on Sep 14, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Can I bypass the vacuum pump on my 1997 chevy blazer 4 wheel drive and put a cable on the other cable to ingage the front wheels


Probably not. These have two different units to lock and unlock 4wd. One locks the front diff, while the other locks the transfer case.

Sep 12, 2014 | 1997 Chevrolet Blazer

1 Answer

How to ingage the for wheel drive


Yes the light should be on when it is in 4 wheel drive, either 4h or 4l, to engage it into 4h you need to lock the hubs then select 4h while moving. Now if u want to put it into 4L you need to first stop the truck, put it into neutral and then select 4L

Sep 29, 2012 | Cars & Trucks

1 Answer

How do I engage 4 wheel drive in my 1998 jeep


put the vichele in nutral and pull the handle to the setting you want it in may have to put it in reverse to ingage completely

Dec 10, 2011 | 1998 Jeep Grand Cherokee

1 Answer

1994 Blazer K1500 The 4-wheel drive stopped working. Lights don't light up to show it is going in, does nothing. Changed the actuator and still does not work. Any ideas?


under the battery there is a diaphram that has a cable that runs to the front differential, if you can squeeze in there and pull on that cable and make it work you would likely have a vacuum problem... they come disconnected from the back of the intake manifold some times, and have seen the vacuum lines come loose at the transfer case.. anyway there is a starting point!

Dec 08, 2011 | Cars & Trucks

2 Answers

2001 kia sportage 4x4 trouble


Check front wheels there is 2 pipes going to the wheels 1 is for brake fluid to the callepers and the other one is for vacume suction to ingage or dis ingage the free wheel function 99% of the time this pipe is leaking or it is broken. enjoy !! Willem SA

Feb 22, 2010 | 2000 Kia Sportage

1 Answer

My 2001 silverado w/69,000 miles has no light indicating 2 or 4 h


THE TRANSFER CASE MOTOR IS NOT WORKING TO INGAGE 4 WHEEL DRIVE. CHECK WITH DOOR OPEN WHEN YOU PUSH 4 WHEEL SWITCH YOU SHOULD HEAR MOTOR INGAGE 4 WHEEL DRIVE. IF YOU HEAR MOTOR BUT STILL NO 4 WHEEL DRIVE THE GEAR ON MOTOR COULD BE DAMAGED. REPLACE TRANSFER CASE MOTOR.

Jan 08, 2010 | 2001 Chevrolet Silverado 1500

1 Answer

Jeep YJ 1991 4 wheel drive


if u got automatic front hubs stop put in park pull 4x4 shifter into 4 wheel
manual hubs at front wheels turn the hub locks to the lock position and then pull the 4 wheel shifter inti 4 wheel
also look over drivers sun visor if the tag aint worn off the direction are there... have fun 4 wheeling and keep the rubber side down
rank, rate & vote for my solution

Dec 20, 2008 | 1991 Jeep Wrangler

1 Answer

4 wheel drive not working


you're right. the autolocking hubs are pretty crappy especially when old. you can replace them with manual locking hubs from WARN industries.

Dec 17, 2008 | 1996 Kia Sportage

Not finding what you are looking for?
1991 Chevrolet S-10 Blazer Logo

327 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

60960 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

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

Answer questions

Manuals & User Guides

Loading...