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2002 envoy head gasket how much to repair? - 2002 GMC Envoy

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Posted on Jan 02, 2017

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Strip engine of intake manifold and throttle body.Remove spark plug leads and coils.Remove tappet cover.Clean all surfaces and fit new gasket. Reassemble engine.Sealant $1.50 Courier & tolls $8.00 Gasket valve cover $172.00 Labour $60.00.That was the account I had to pay

Posted on Jun 27, 2009

  • 225 Answers

SOURCE: replace a head gasket for a 2002 intrepid

go to the parts store and get a chiltons or a haynes manual

Posted on Aug 13, 2009

  • 811 Answers

SOURCE: cranks but no spark

check to make sure all components have been reconnected

Posted on Sep 12, 2009

  • 1970 Answers

SOURCE: Replace head gasket (RB)2000 GMC ENVOY

mcdevito75 here, That"s an expesive job approx. $500.00--------$800.00

Posted on Jun 18, 2010

  • 2100 Answers

SOURCE: cost estimate - head gasket repair for 2002 subaru

We had a 96 outback blow it's gasket just last year, the radiator shop did a compression test to determine the extent of damage, just one cylinder, est cost was $1200, We said, holy cow!! That is just the one side, we got the car back to the house here and ordered us a new engine from ebay, japanese motors or something like that, the engine went it and worked perfectly, fired right up, smoked for a second, . No problem. I scrapped out the old engine and parts for a few hundred bucks , helped pay for the new engine. We figured by the time we get the head off with the engine still in the car, which is close to impossible, if not impossible, it's hard to change the spark plug let alone the head. then put it back together, with the new head bolts that they recommend, they cost $100, And we didn't know what was going to blow next, so we went for the engine. The engine was $900. No trips to the parts store, the only thing that didn't fit was the ac compressor, but that didn't matter, the car is living in Oregon right now and ac is the farthest thing from their minds. Hope this helps.

Posted on Dec 22, 2010

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1 Answer

Went to change coil pack & plug was covered with oil.Is the Head or headgasket blowed?

Edward, may just be a leaking valve cover gasket, have a good tech. have a look and estimate repair.
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."

May 07, 2016 | 2002 GMC Envoy

1 Answer

2002 gmc envoy stalls

sounds like you cooked your Head Gaskets and probably warped or cracked your heads....may be cheaper to find a used motor rom scrap yard.

Jul 07, 2012 | 2002 GMC Envoy

1 Answer

Can a head cylinder on my envoy bend?

yes it can a machine shop can repair this problem ask a auto parts store better with a local one than a box store one you can also get a remain head get new head bolts as well

Jun 29, 2012 | 2003 GMC Envoy Xl

1 Answer

My 2002 ford explorer engine stopped getting compression on one side. i was told that I now need a new engine. can the one side be repaired, or do i need a new engine?

That depends if the problem is with the rings or the valves or the head gasket.

Rings == engine

valves == valve job (remove both heads and take to a machine shop don't do just one)

Gasket == replace head gasket on that side.

Nov 04, 2010 | 2002 Ford Explorer

1 Answer

After removing all of my coil packs to change my valve cover gasket on my 2002 envoy the bolt on # 1 coil pack broke off level with hole in the head. as a temporary fix i used a piece of flat steel between...

yes you need to buy a tap and die kit and drill out the bolt so can put new one in probably the rubber on the clamp is melting or the the pack itself is from the clamp

Sep 24, 2010 | 2002 GMC Envoy

1 Answer

Replace head gasket (RB)2000 GMC ENVOY

mcdevito75 here, That"s an expesive job approx. $500.00--------$800.00

Jun 17, 2010 | 2000 GMC Envoy

2 Answers

How do you install a transfer case on a 2002 envoy

You can go to and register for full free online repair manual with all the info and step by step directions and diagrams you need

Nov 24, 2009 | 2002 GMC Envoy

1 Answer

How do I remove the heads on my Buick Century (2002).

are you trying to replace a head gasket? if you are, I would pick up Haynes auto repair books and it will give you step by step with pictures. Its a great investment to have for the next repair. replacing a head gasket require tools and time, for being 1st time and little mechanical incline it will not be one or two days affair. Lots of work but it can be done.

Jul 17, 2009 | 2002 Buick Century

1 Answer

2002 Envoy AC only works on auto and for a short time

replace control head if the ac works on auto

Jul 03, 2009 | 2002 GMC Envoy

4 Answers

2002 GMC Envoy

If your 2002 gmc envoy or sierra will not even turn over with a kown good battery try starting it in nuetral then go back to park and try starting again. There is a park nuetral safety switch that can malfunction. Turn the key on then shift into nuetral, then turn fully to start.

May 19, 2008 | 2002 GMC Envoy

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