Question about 2002 Chevrolet Avalanche

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Hey guys, I’m hoping for some help here, i was putting a new transmission filter in my ‘02 Chevy avalanche and in the process damaged some part, I have no idea what it is, on this picture I’m posting with this post it is the one with the number 66, I appreciate any help

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Is it this component? -

Posted on Aug 31, 2018



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Posted on Jan 02, 2017



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SOURCE: stumble on accel on highway, fault P2240

O2 sensors and cat monitors will not cause this condition, try cleaning the MAF sensor, CRC chemicals makes the special spray, avail at most auto parts stores like Kragen.

Posted on Dec 03, 2008


  • 146 Answers

SOURCE: wires to 1996 chevy cav starter

Most chevy cars have 3 wires. I main wire that comes from the battery. Another a little smaller wire that goes to the same post in the center of the starter solinoid. And 1 small wire that goes to the smaller threaded post on the side.

Posted on Jan 19, 2009


  • 1 Answer

SOURCE: Chevy Avalanche won't start

If you're getting no power at all when you turn the key to start, try disconnecting the battery and then hook it back up. Chevy has had some problems with an ignition relay solenoid that's mounted under the driver's side dash. Disconnecting power could reset the switch....If that seems to be it, a replacement is around $250. at a chevy dlrshp.

Posted on Feb 04, 2009

Richard Scordino

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SOURCE: removal of transmission from 02 Avalanche

you will need a good floor jack, a flat place to work and a decent manual. Also a good set of hand tools including swivel sockets & extensions (both 3/8 & 1/2") One trick during install that I use is to place guide bolts in the block (bolts with heads cut off and a screwdriver slot cut in them) This way trans does not rock too much and will couple with the converter without breaking it. Make bolts long enough to be useful but so they will not interfere with the trans so as to preventing it grom going up flush with the block. Transmissions are large and heavy doing one on the floor is definitely not fun!!!
Good luck

Posted on Mar 11, 2009


  • 1 Answer

SOURCE: chevy avalanche transmission trouble

i have a 2002 aavalanche and it wont shift to 3rd and 4th. some guy said that i had to rebuilt it but i think it could be somethisn else. what do you think?

Posted on Oct 09, 2009

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Ouch... might be time for the "GM" transmission overhaul... IF the transmission fluid and filter are not changed regularly during its life,, this wiLL happened to me TWICE.. ouch.. (vehicles were inherited).. I used a local drag racer who has a transmission shop.. they work great now..I have a hard time trusting some dealers.. so, ..I went to the local drag strip and asked around, found "the guy".. good luck..

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What othernshocks will fit on a 2002 chevy avalanch 2 wheel drive?

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