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Chevy Silverado and GMC Sierra Transmission Problems
568 messages, Last post on Mar 10, 2010 at 2:04 PM
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Replying to: framemaker (Sep 25, 2008 5:12 pm) |
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Replying to: 03chevyguy (Jan 04, 2008 3:09 pm) |
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i recently towed my car from wisconsin to missouri i got most of the way here and the trans started to make noise so i checked and it was out of fluid.. it appeared to come out of the transfer case main seal is but i didn't think that they shared fluid do they? also now my second gear isn't working and i think also 4th gear. will a flush help anything or should i just rebuild the trans?
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| i have a 90 pickup it holds first long and then shifts hard at 3500 rpm with reg driveing and it makes roaring wineing nois when going down the road like it comes from the converter i got the tranny at the junk yard and installed it my self not a mechanic i am a mason please help some on at napa said some thing about a tv cabel i do not know please help | |
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Replying to: beaver_lf65 (Feb 05, 2009 5:15 pm) |
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Replying to: jneal (Sep 03, 2006 11:09 pm) I agree... get the cooler. B&M has a nice set up and it's relatively easy to install. |
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Replying to: byancey (Jan 13, 2009 6:24 pm) BY |
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| 2008 sierra 4X4 crew cab 6.0 V-max trailering pkg. About 1500 miles now. I drive like an old lady most of the time (I have to use a hand brake control-so kinda hard to take an agressive drive as bad as I may want to) but I do get on it now and then on the straights. As compared to my 2002 Chev 2500HD 6.0 this new one acts like it has a rubber band in the throttle linkage (I know it doesn't have a linkage but this description paints the best picture for you). The response you get doesn't seem porporsional to the amount of pedal movement you apply.You can move out easy, then press a little to pick it up a bit, and get not much response, so then a little more, and sometimes a little more before you get much, then it comes alive and keeps pulling hard way beyond where you would expect it to level out (almost like a turbo lag). Then you gotta get way out of it to level out at a reasonable speed. This seems strange. Is it just the way drive by wire is? Not a big issue just wondering. A bigger concern is when I slow down (pretty slow) to make a turn, like into my driveway (100 yds long) and then press on the gas slightly to take me up the driveway there is a slack point as if you slipped it into neutral for a split second before it starts to go again. I believe it is more prevalent when the pick-up is cold. I'm a newby here. I read all 400 or so tranny entries-pretty interesting. Lots of good heads out there! My AFM 6.0 has me a little scared after reading some of the comments in that section. I would invite any of you who really KNOW (not just strong opinions) GM engines to put my mind at ease. I was "Ford to the core" from age 12 but (after openning my mind enough to consider all brands) starting in 2002 have bought 5 GMCs and 2 Chevys and liked them all. Hey, I'm also pretty computer/internet challenged. Where'd that car picture next to my message come from? Please take it easy on this old farmer in your response! | |
| I own an 03 Chev Silverado 2500HD Duramax w/ an Allison transmission. My problem started not long ago as a hard shift between 2nd and 3rd. I decided to change the fluid, filter, and give it a trany flush. Since then the truck has gone into limp mode twice at highway speeds, not good. It does this when everything is good and warm, when the trany is cold everything works properly. I would really like to get an idea of possible solutions. If they don't involve doing a rebuild on the trany I would like to do the work my self. | |
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