Edmunds Answers questions

2001 Chevy Blazer 4x4 is inoperable. The 4x4 push button doesn't work.

turion64 — Sun, 21 Dec 2008 12:17:24 GMT

hello the 4x4 in my blazer doesn't work. when i first start my blazer all the 4x4 push button lights light up for a split second(like a light test), but then go out.
the back light for the 4x4 buttons work the small indicator light isn't on.
even when i'm in 2wd the light for that isn't on. i

What is the average in useful time for Chevy Blazer 2002 engine, considering it have a good maintenance?

addyalvarez — Thu, 31 Jan 2008 04:11:53 GMT

It have 143.000 but is in a real good condition, it doesn't any problem. But I just want to know how many miles is the average for this engine before need to repair. It is a chevy blazer 2002, two doors.

I have a 1997 chev s series blazer and have a chance to buy rims off a 2003 trailblazer, will they fit?

junior88fan — Wed, 06 Feb 2008 15:40:16 GMT

1997 chev s series blazer 4x4 need to know if rims off a 2003 trailblazer 4x4, the bolt pattern the same or different?

Why won't a 1995 Chevy Blazer shift into 4hi?

lancelot861 — Tue, 12 Feb 2008 10:52:38 GMT

When the 4hi button is pressed, the vehicle will not shift into 4wheel hi range. When the vehicle is in neutral, it will shift into 4 wheel low. Pressing the 4hi button causes both 4 wheel lights to blink then default to 2hi.

I have a 2000 Chevy Blazer.4 button auto shift on dash.Won't shift into auto,low or high.I can hear a clunk at the

rebeldriller — Wed, 13 Feb 2008 21:55:59 GMT

I have a 2000 Chevy Blazer with 4 button 4WD shift on the dash.I can't get it to shift into any mode other than 2WD.When I select LOW I can hear a clunking at the transfer case but no engagement.Lights flash on auto,high and low,but only hear the clunking sound at transfer case when I press LOW.No sound in HIGH or AUTO. Any advice? PLEASE!!!!

95 Chevrolet Blazer transmission trouble

heidit007 — Thu, 06 Mar 2008 12:12:58 GMT

hello,
I recently put in a rebuild transmission. it did great for 3 days. suddenly on my way home i hear a loud noise (grinding) coming from underneath my car. sometimes but not always it makes that noise and slips.

can you please tell me what the problem might be?
thanks a lot

Rear speakers on 98 Chevy Blazer quit working --recent alternator and battery replacement--How do I reset?

kirbdog — Sun, 23 Mar 2008 09:42:23 GMT

I ck'd the interior fuse box and everything seems ok. I looked at the fusebox under the hood and I do not see anything that would control a separate amp for the rear speakers as it is a 6 speaker system.

86 Chevy Blazer converted from diesel. How does the brakes and power steering work? There's no booster, seems to be all connected

bwblazer — Mon, 24 Mar 2008 22:08:51 GMT

how does the brakes and powersteering work ?!!
i have no brakes and no steering
it has been changed to a gas v 8 help !!

95 Chevy Blazer. Brake pedal very hard to push. Fluid full. Happened when driving yesterday.

tzealy — Fri, 23 May 2008 11:18:35 GMT

95 Chevy S-10 Blazer driving yesterday - hit brakes and suddenly very hard to push pedal. sounds like dry line but reservoir is full

96 Chevy Blazer brake pedal goes almost to the floor, shoes good, no leaks. Could this be a vacuum leak

glenn13036 — Wed, 16 Jul 2008 12:19:24 GMT

how do you test the vac booster

2001 Chevy Blazer. New master cylinder (twice), new pads and new rotors. Pedal firm with engine off, goes to the floor with it on.

dalexis — Sat, 23 Aug 2008 23:23:25 GMT

Pedal firm after 2nd pump with engine OFF; pedal goes to the floor with engine on. AWL light stays on. Bled lines 10 times. Power booster works normal. 4.3 6 cylinder engine; 4x4. I'm frustrated!

I have a 2000 Chevy Blazer with brake problems. With engine off I have a little brake pedal, with engine running I have none.

petty69 — Sun, 31 Aug 2008 22:29:36 GMT

i,ve blead all brakes and with engine off i have a little pedal,and with engine running i have no pedal at all

I have a 2000 Chevy Blazer 4 wheel drive with brake problems.

petty69 — Mon, 01 Sep 2008 11:21:56 GMT

with motor off i have a little pedal& with motor running i have no pedal.when i pump the brakes to bleed them the brake fluid in the master cylinder bubbles up in the front resivor,and both the brake warning light and the abs warning light stay on

Changing front sway bar bolts on a 2000 Chevy Blazer 4 wheel drive.

petty69 — Wed, 03 Sep 2008 21:06:30 GMT

i was just wandering how tight i should tighten the new bolts i put new sway bar bolt kits in and now the front end squeakes real bad

How to change half axle on a Chevy Blazer?

petty69 — Tue, 09 Sep 2008 20:12:55 GMT

i have a 2000 blazer 4 wheel drive and i have to change the haft axle on the right side and i'm not sure how and where it comes apart.could someone please help me out,thanks

Anyone having a problem with the 2002 Chevy Blazer rack & pinion? Second time being replaced (OUCH!) ,this time by me.

vrutana — Thu, 16 Oct 2008 13:51:26 GMT

2002 Chevy Blazer taken to mechanic. (Replaced power steering fluid every 2 days for the past month!)No broken hoses. Rack and pinion replaced; he stated that it has been replaced before because it was not seated properly; so this is twice in 6 years. He stated that he has replaced several rack and pinion on these chevy blazers...anyone else having a problem? He seems to think that Chevy will be instituting a recall...

Question about a Chevrolet Blazer engine. Is it supposed to bend up on the bottom?

bonbon_1907 — Tue, 11 Nov 2008 17:06:16 GMT

Okay. My question is to whether or not I should spend more money to get this problem fixed (wats the cost) or should I spend money on a new/ used vehicle. Okay, so my bf was driving home one night and didn't notice the road work construction sign that was facing gray side up. It had gotten lodged under the front end of the truck. So he pulled over, took it out and started the truck back up and continued home. All the lights were on on the dashboard and he mentioned the engine itself was very very loud. We had no idea how bad of damage the truck had encountered. But the tow guy mentioned it was looking like it was just a new belt , brake line, and radiator fan. So I decided to pay to get it out and get those parts fixed. But I was putting a new belt on and noticed the.. ummm. the very bottom circle that it looks as if its been pushed up. It's about a 1/2in from the center circle thingy. I looked at my dads truck and noticed its supposed to be straight up and down like the others... So how do I get that fixed and is it worth it? So far I've spent $900. Sry Im not good with car parts. Thnx, a college student

How do you change the upper control arm bushings in a '96 Chevy Blazer right side?

lacat — Tue, 11 Nov 2008 20:10:42 GMT

got the parts,now got do the job,I know its them that need to be replace,ck it their rodded off.Tools ??? how long.

Is it worth fixing an engine if the lower cylinder is pushed up into the center one? Chevy Blazer.

bonbon_1907 — Thu, 20 Nov 2008 16:47:03 GMT

I was putting a new belt on a 2000 Chevy Blazer. I went to wrap the belt around the top of the lower cylinder and noticed it was pushed up almost touching hte center one. This was caused from running over a road construction sign at night but my question is; Wat damaged might have been done, if any, and is it worth getting fixed?? Please be as detailed as possible in your answer. thank you in advance!!

2000 Chevy Blazer ZR2. What is the rating of the standard issue bumper hitch?

zombie78 — Fri, 05 Dec 2008 22:14:25 GMT

Is the standard issue bumper, with ball hitch, capable of towing 1000lb trailer? Or should I invest in an after market hitch?

What size is the brake line connection in the ABS for a 1996 Chevy Blazer?

rebelred — Sat, 13 Dec 2008 11:13:22 GMT

I was changing out the brake booster on my 1996 chevy blazer and the brake line that connects to the top of the ABS got cross threaded. I need to know what size tap to get to re-tap that hole.

Blinker noise. Chevy Blazer.

nurse2bbd — Fri, 19 Dec 2008 17:31:11 GMT

I have a 2000 chevy blazer with great up keep. Just resently i noticed a noise that sounded just like the blinker but i checked and it wasn't. I checked both the blinkers and they both work fine as well as the hazards. The blinking noise will not stop no matter what i do. Help please

Is a 1996 Chevy Blazer transmission interchangeable with the 1999?

temprosal — Sun, 21 Dec 2008 21:57:19 GMT

You said that it would fit are you sure is there reference material online that I could go to verify this?
Thanks again
Temprosal

How to remove retainer off of rear axle shaft? Chevrolet S-10 Blazer.

refils — Thu, 01 Jan 2009 13:37:49 GMT

I would like to know how to remove the retainer off of the rear axle shaft on the left side for a 1987 chevrolet s-10 blazer?

I have a 2001 Chevy Blazer 2wd v6 4.3 L. I need an ABS pump and module. What's the letter code for these parts?

eljefe98 — Mon, 05 Jan 2009 11:04:55 GMT

2001 chevy blazer
2wd
V6 - 4.3L

I need to replace the ABS Pump and control module. After doing some research on ebay for replacement parts I've noticed that they have different letter codes (example: B8 is a code for one).

What letter code is stock for this model? will any other versions work?

How hard is it to replace? basic rundown on what I'll need to do. looks like just unplug the power and brake lines, install the new module, reinstall brake lines and power, rebleed and i'm done?

1995 Chevy Blazer 4x4. Can't get 4 high at a roll or neutral. Have 4 low some times. Replaced dash switch already.

rileyjack — Fri, 09 Jan 2009 12:38:31 GMT

4x4 worked fine until last winter. Then i thought i lost 4x4 altogether but got 4hi back. Could not switch at a roll but at a stop. Then all the sudden 4hi gone. Dash switch was bad so replaced it. Still have no 4hi. Can get into 4lo sometime and you can hear it engaging to 4lo but nothing when pushing 4hi. Please help.

I have an 03 Chevy Blazer ZR2 that blocks a cell phone signal while running. Has anyone else ever seen this before?

bikerboy3 — Mon, 23 Mar 2009 16:19:40 GMT

Anytime the engine is running, you will have no service but if you stop and shut the engine off you will regain full service.

What are the torque specs or sequence for a 2001 Chevy Blazer with a 4.3 liter engine V6?

jenniferbarnes — Mon, 01 Jun 2009 01:28:00 GMT

What are the torque specs or sequence for a 2001 Chevy Blazer with a 4.3 liter engine V6?

2001 Chevrolet Blazer. Intermittent grinding (metal on metal) noise seems to be from the back.

grinder1 — Tue, 09 Jun 2009 17:29:00 GMT

Worse in cooler rainy conditions. brakes have been checked there were problems but repairing them did not make the noise disappear. At highway speed the noise disappears completely. I'm thinking something in the suspension but the mechanics have yet to identify the problem. Any suggestions

My 98 Chevy Blazer has a lot of slop in the steering. Need help to narrow problem down.

eagle07 — Sat, 20 Jun 2009 14:48:00 GMT

I have a 98 Chevy Blazer ZR2 with 170,000 miles on it and when I drive it and go to turn the wheel, the vehicle doesn't start to turn until the steering wheel is turned a quarter turn in both directions. Pretty sloppy. There is oversized tires on it and was wondering if it was just the tires. They are BF Goodrich all terrain. I just got the vehicle and need help. thanks.

Loud vibration in rear of 2001 Chevy Blazer, help!

chevyblazer01 — Wed, 24 Jun 2009 09:38:40 GMT

I have a 2001 Chevy Blazer that started vibrating in the rear this morning. Its very loud. It stays the same if I'm going fast or slow.

Which tires are supposed to be on my 2001 Chevy Blazer LS? It has 225/75 and 235/75 on it.

tmcd — Fri, 03 Jul 2009 12:12:10 GMT

2001 Chevy Blazer LS 4dr 4wd 4.3 liter.

I have two 1996 Chevy Blazers. One has a high pitch humming sound comming from the rear end.

merlynxx1 — Sun, 05 Jul 2009 11:03:04 GMT

I have 2 Blazers 1996 one has a humming sound comming from the rear end and the other one has a thump, thump, thump when I turn to the right or when I put pressure on the driverside rear tire I can hear it is comming from the rear end gear.

What could be going on and how can I fix it?

I have a clicking noise on the drivers side front 98 Chevy Blazer 4WD 4.3. 153,000 miles.

sijon — Sun, 02 Aug 2009 17:36:26 GMT

Just changed rotors pads and front bearings. Had clicking noise before and after the install. Anybody with any advice on where its coming from. Like I said I know its coming from the front drivers side, I just don't know exactly where.

My 2000 Chevy Blazer's brakes are acting up. I have to stand on them to make them work. No warning, just inspected.

irishoneme30 — Sun, 30 Aug 2009 14:10:48 GMT

My 2000 Blazer's brakes are acting up. I have to stand on them to make them work. No warning, just inspected. After a start, the warning light came on and now I have to put it to the floor to get any braking. Fluid levels are good. Now, I'm getting a rubbing sound from the front when at low speeds.

Is there an easy way to replace the control-arm bushings on a 2001 Chevy Blazer?

thignuts — Mon, 31 Aug 2009 09:05:43 GMT

I have a 2001 Chevy Blazer that needs to have the control-arm bushings replaced. They seem fairly accessible, but I am curious if there is anything special I need to do or any special tools I will need.

1995 blazer the driver door drags on the frame is their a ajustment on the door hing

colletts — Fri, 11 Jan 2008 19:46:10 GMT

when you shut the driver door it hits hard and drags on the bottom of the frame this is on a 1995 chev blazer

I own a Blazer 2000 4x4 that changes from 2 wheel dr to 4lo on its own ,especially after bumps in the road ??????

blazer20004x4 — Wed, 06 Feb 2008 16:19:37 GMT

Blazer 2000 4x4 4dr. 4wdr panel lights change from normal to 4wdr. low without being prompted . The seems to increase after making sharp turns or , after hitting bumps in the road or pot holes. Problem just started last night !

i have s10 pickup 2002. my headlights &dashlights flicker?

candyman7 — Sat, 09 Feb 2008 21:22:43 GMT

s10 pickup 2002 4.3. when in running mode all lights flicker?

my front defogger does not work, any suggestions?

auntieshoes — Sat, 16 Feb 2008 09:48:59 GMT

I have a 1989 S-10 Blazer that I absolutely love as my getting out of town vehicle. I was planning to drive up to the mountains this weekend and check out the snow for a few hours.

I took it out last night to make sure everything was running well, and I cannot get the front window to de-fog. I live in Arizona, and it was a rainy night and the temperature was about 45.

I tried every option, defogger on with hot air blowing, with cold air blowing, windows slightly down to let out my hot steamy air, windows up all of the way, nothing blowing at all. I even bought rain-x defogging chemical and that worked for a few minutes. But when I went somewhere for an hour and came back to the car, it was all fogged up and it would not clear up.

I waited about 5 minutes before driving, and in my 15 minute drive home I had a window clearing space of about 6 inches to look out of.

I suspect that there is no freon, as I have not used A/C in a couple of years. I just avoided the car in the really hot months. Could the lack of freon have anything to do with it?

Any ideas would be appreciated. I could not the rear one going either but it was too dark to check the fuses. I will do that today.

Thanks.

how do i time a 94 4.3 vortec. The timing connection to disconnect isnt under the passenger side carpet

rcbarta — Tue, 19 Feb 2008 20:41:39 GMT

The motor runs but needs timed. I just cannot find the timing connection to disable the computer

I think my dealer defrauded me by creating a new oil leak on my 05 Chevy Blazer bottom front of engine?

surj99 — Fri, 29 Feb 2008 00:31:22 GMT

My 2005 Blazer 4.3 v6 only has 22k on it - mint condition, never driven hard or offroad.
I took it in for oil change, and after that I now notice oil drops in my drive way. I took it back in he removed the front bash plate and instantly told me it was leaking from a spot on the bottom of the engine near the very front. HE pointed to what looked like some sensor gadget that screws into the bottom front of the engine. It was very near where the crank shaft comes out and mounts the pulleys. He also said it might be the seal area where the pulleys are attached to the crank. Front engine seal looks like.
I have a feeling he is scamming me. This did not leak before I brought it in for the oil change. But suddenly started leaking after I got back from him. Is it normal for this kind of leak to appear on this engine?
What should I do?

A/C trouble Chevy Blazer

1986blazer — Fri, 29 Feb 2008 10:43:04 GMT

i have a problem with the a/c on my 1986 k5 blazer, when i change the selector switch the compressor comes on and it will not turn off no matter what position, exept the off position.
can anybody help me find the problem

Chevy K5 Blazer fuel economy improvement

1986blazer — Fri, 29 Feb 2008 11:21:52 GMT

i have an 1986 k5 blazer with a 305 and a rochester qjet how can i improve the fuel economy on it

i have an 99 Chevy Blazer v6 4x4 - 5 speed manual transmission over revs

nharrison85 — Tue, 04 Mar 2008 23:25:17 GMT

i have an 99 chevy blazer v6 4x4 5spd. manual trans. and every time I first shift into a gear and accelerate without pressing the clutch it over revs. does this mean that I need a new clutch or is it something else?

Need 1988 Chevy S-10 blazer timing specifications

ktcwestwood — Sun, 09 Mar 2008 20:55:33 GMT

2.8 automatic transmission

Do you have to pull out the dash to replace the heater core on a 99 Chevrolet Blazer?

maddie3 — Tue, 11 Mar 2008 17:48:04 GMT

my son just replaced the engine in his 99 blazer and when they started it water came out of the bottom of the air box. Wondering if there is another way of getting at the heater core- other than pulling out the dash.

'95 Chevy S-10 Blazer, water in fuel line I think

jetsmy — Sat, 22 Mar 2008 19:13:07 GMT

I picked up a slug of water i think and need to purge the fuel line. I cant find where the fuel enters the engine. It is a 4.3 with multi port FI. I would like do dissconnect it there and run the fuel pump unless you have a better idea. Any suggestions would be greatly appreciated. Thanks

2001 Chevy Blazer, turn signal flasher continues to click

veryhandy — Tue, 25 Mar 2008 10:26:28 GMT

Turn signals work correctly, hazzards work correctly. When turn signal switch is in center position turn signal flasher continues to click. Tried different flasher unit and does same thing. Only does it in key on position.

Sometimes my Chevy Blazer won;t start. If you wait 10 minutes it will fire up, It has no power at all when you floor it.

shayneman — Wed, 26 Mar 2008 20:16:29 GMT

it has a new cap button plugs wires cam and crank shaft sensor it turns over real fast like it has no compression but it fires just wont start if you wait about 10 to 15 mins. and try it again it starts