350ci Posted November 11, 2015 Report Share Posted November 11, 2015 I replaced my my transmission a couple of months ago and I've been have this popping under hard acceleration I think it might be u joint but I'm not sure. Quote Link to comment Share on other sites More sharing options...
350ci Posted November 11, 2015 Author Report Share Posted November 11, 2015 It will pop twice only from hard acc. From a dead stop Quote Link to comment Share on other sites More sharing options...
Downeast Johnny Posted November 11, 2015 Report Share Posted November 11, 2015 Do you notice a similar noise shifting from forward to reverse with your foot hard on the brakes? You could try jacking the rear tires off of the ground, transmission in park, parking brake off. Crawl under the truck where you can get a good view of front and rear U-joints, (not at the same time), and have a bud rotate one of the tires back and forth. That "might", or might not put enough force on the joints to show any slop in them. Good luck, and let us know what you figure out. Quote Link to comment Share on other sites More sharing options...
350ci Posted November 11, 2015 Author Report Share Posted November 11, 2015 No don't hear anything going from any gear to reverse the more I look at it the less I think it's the u joint ima put it on the lift sat and see if I can figure it out but I don't see it making the noise off the ground Quote Link to comment Share on other sites More sharing options...
Downeast Johnny Posted November 11, 2015 Report Share Posted November 11, 2015 No don't hear anything going from any gear to reverse the more I look at it the less I think it's the u joint ima put it on the lift sat and see if I can figure it out but I don't see it making the noise off the ground Didn't mean that you would hear the noise with the wheels off the ground, just possibly see play in the joints. Quote Link to comment Share on other sites More sharing options...
350ci Posted November 11, 2015 Author Report Share Posted November 11, 2015 Yah I got yah. It sound like a tooth slipping on something maybe front different. Quote Link to comment Share on other sites More sharing options...
avtonomb Posted November 11, 2015 Report Share Posted November 11, 2015 Transfer case chain?? Are you awd? Quote Link to comment Share on other sites More sharing options...
kaze_v8 Posted November 12, 2015 Report Share Posted November 12, 2015 Same thing was happening to my pickup a couple months ago. I posted on here, and a lot of folks told me it was the transfer case chain.. I havent been able to fix it because my pickup has been in the shop for two months. Quote Link to comment Share on other sites More sharing options...
350ci Posted November 12, 2015 Author Report Share Posted November 12, 2015 Yah I'm awd guess I know what ima be doing next weekend. Ima try and put some chassis ear on the transee case and see if the noise is coming from there Quote Link to comment Share on other sites More sharing options...
Doughty08 Posted November 13, 2015 Report Share Posted November 13, 2015 Just power break the truck and if it pops it's ur chain, to common of a problem. Good luck brother and an easy fix just get a case saver and install it while ur in there and make sure to replace any gaskets u can so u don't have the issue I did and had to pull it multiple times Quote Link to comment Share on other sites More sharing options...
350ci Posted November 14, 2015 Author Report Share Posted November 14, 2015 OK I'm a try that where did you get the chain and case saver thanks for the help btw Quote Link to comment Share on other sites More sharing options...
Doughty08 Posted November 15, 2015 Report Share Posted November 15, 2015 eBay on both to be honest, super simple to replace if u have a little mechanical experience and tools. Just get the plate though and not the whole pump. Much easier to install and more than likely ur pump is in good working order. I'm sure there's a write up on it somewhere on here or online that will walk you through it all. Quote Link to comment Share on other sites More sharing options...
350ci Posted November 15, 2015 Author Report Share Posted November 15, 2015 Yah I'm a six year mechanic at BMW so I got the lift and all the tools gunnar try to do it next sat I'll let yall know how it goes Quote Link to comment Share on other sites More sharing options...
Doughty08 Posted November 15, 2015 Report Share Posted November 15, 2015 Sent u a pm on the parts to order. Quote Link to comment Share on other sites More sharing options...
Downeast Johnny Posted November 16, 2015 Report Share Posted November 16, 2015 Yah I'm a six year mechanic at BMW so I got the lift and all the tools gunnar try to do it next sat I'll let yall know how it goes Signed on to hear how it works out for you. Quote Link to comment Share on other sites More sharing options...
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