1993 Chevrolet S-10 Blazer Logo

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Posted on Jun 20, 2017

I have a 1993 chevrolet s10 blazer/tahoe LT 4.3L vortec auto 4x4. had just bought it a month ago and it over heated big time! tow it to my shop and rebuilt whole top end! good thing cause they used SILICONE on head gasket! anyways 100% on head gasket job planed and valve job. block good and cyl good only 175,000 kms. runs but now runs rough? dig guages nt working good so no engine light to recieve code when i plug reader in port! what could be problem?

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Dec 26, 2008

SOURCE: 2004 aveo timing belt broke, all valves bent

just go to any junk yard and find a used deawoo lanos and pull the head if timing belt was not broke, if it looks good, its a exact fit 100%, no special tools needed, just normal wrench set and torqe wrench. after head is installed, get a gates timing belt only.

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Anonymous

  • 81 Answers
  • Posted on Mar 28, 2009

SOURCE: Service engine code indicates EGR valve.

You could have a restriction in the egr ports. remove the valve. Plug the holes, start engine. 1 hole will be blowing out exhaust, the other will have large vacuum.

Anonymous

  • 15 Answers
  • Posted on Aug 08, 2009

SOURCE: Chevy Blazer 4 x 4 and Engine Light Problems

To your problem with the air bag, I was driving an 07 GMC Sierra 1500 that was doing the same thing. Next thing the charges went on the seat belt tensioners, luckily I was parked because the belts gave me a pretty violent **** back. Turns out the SDM was corroded and caused the action, and there was no reason the air bags didn't deploy as well other than pure luck. I would say get it checked by GM, you don't want to mess around with safety systems. You can visually inspect the integrity of the SDM, it's located under the driver's seat, unfortunately I think the seat has to be removed to see it. Mine had a calcium like build up all over the external casing.

Anonymous

  • 144 Answers
  • Posted on Oct 04, 2009

SOURCE: i need a wiring diagram for a 1994 chevrolet s-10

I need to know which wiring diagram you need, powertrain, exterior lighting, engine management?

6bta

  • 400 Answers
  • Posted on Dec 18, 2009

SOURCE: 98 Chevy Tahoe 5.7 liter engine cuts out and

Have you checked for vaccume leaks?
You've got lots of parts in there, Has the problem been the reason you have replaced all of those, or did it come up while doing some of the repairs?

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Related Questions:

0helpful
2answers

1999 Chevy Tahoe. Will this transmission from a Tahoe work?

The links lead me to believe there are interchangeable. In fact this page confirms the compatible models

https://shiftritetransmissions.com/shop/4l60e_98-05_4x4/

1998-1999 Chevrolet Silverado K1500 4.3L 4X4
1998-1999 Chevrolet Silverado K1500 5.0L 4X4
1998-1999 Chevrolet Silverado K1500 5.7L 4X4
1998-1999 GMC Sierra K1500 4.3L 4X4
1998-1999 GMC Sierra K1500 5.0L 4X4
1998-1999 GMC Sierra K1500 5.7L 4X4
1998-2000 Chevrolet Tahoe 1500 5.7L 4X4
1998-2000 GMC Yukon K1500 5.7L 4X4
1998-1999 Chevrolet Suburban K1500 5.7L 4X4
1998-1999 GMC Suburban K1500 5.7L 4X4
1999-2000 Cadillac Escalade 5.7L 4X4
1999-2000 GMC Yukon Denali 5.7L 4X4
1998-2005 GMC Safari 4.3L 4X4
1996-2005 Chevrolet Astro 4.3L 4X4
1996-2005 Chevrolet Blazer 4.3L 4X4
1996-2001 GMC Jimmy 4.3L 4X4
1996-2001 Oldsmobile Bravada 4.3L 4X4
1998-2001 GMC Envoy 4.3L 4X4
1996-2004 Chevrolet S10 4.3L 4X4
1996-2005 GMC Sonoma 4.3L 4X4

https://www.google.com/search?q=1999+K1500+push+button+transmission+4WD

https://www.google.com/search?q=1999+Chevy+Tahoe+push+button+4WD+transmission+4L60E



1999 - 2006

0helpful
1answer

Need vacuum line diagrams for a 1994 Chevy s10 blazer, Tahoe. 4.3L vortec v6. 4x4. As soon as problem please if anyone can help.

Look for the emissions label inside the engine compartment, they usually have the emission routing schematic for your car there. Failing that your local library has access to online service manuals, you can get the info there, free.
1helpful
2answers

1993 s10 4.3 starts fine, while idling it dies. sometimes i have a hard time restarting. the blazer died a couple of times while driving.fuel pump is good, tuned up, remanuf. injectors 1 yr ago,engine lite...

only half way there if you have a tbi check the crank sensor/ cam sensor that is the first line of business on that truck if the crankshaft sensor fails the truck stops dead when you wait a few minutes the sensor re energizes and the truck will work again for a bit antiknock can cause similer problems but not while the truck is running
4helpful
3answers

1991 Chevy S10 Blazer 4.3 4x4

4170636.jpgThis is all I've got.Hope this helps?
2helpful
1answer

HOW DO I REMOVE A TRANSMISSION ON A 1993 S10 BLAZER 4X4

remove drive shafts remove cross member, and transfer case mount remove transfer case then remove tranny there are 6 bell housing bolts that hold tranny in 15 mm i think and 2 trany lines if its auto
0helpful
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4x4 Automatic, manual transfer case. Need to know maximum flat towable speed.

I would think if transfer and trans. are in neutral it would not matter how fast you go with in reason.
1helpful
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Transfer case motor for push button 4x4

i have a 1993 blazer 4.3 w code 4x4 with a 4L60 E . my truck wouldn;t go in 4 hi or low. so i changed the transfer case motor and it works fine now. If you turn the ignition key to on but not crank the engine and open the driver door and push 4 hi button, you should hear the transfer case motor cycle for 3 or 4 seconds every time you push button and the light will flash until it goes in 4wd If the 4 hi button light doesn't flash during cycle then it could be a bad switch. if the transfer case motor won't cycle it could be a fuse or a bad transfer case motor . Hope this answers your question.
pgale89
0helpful
1answer

Chevrolet Blazer S10 1993

i recomend getting a book from the auto parts store. it will have all the electrical diagrams. it costs less than $20.00 and will be a good investment. i have a book for all my cars and have never had to go to a shop.
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