Shuddering at 45 mph
Hey guys I'm new to posting anything on a forum so bear with me a little bit. I've got a 2011 pro 4x crew and within the last 8 months it's started shuddering at 45. Smooth till then and smooth after I reach 50. What's strange is sometimes are worse than others. like you can barely feel it and then it feels like I'm being launched to mars. Also I checked the driveshafts both are not bent and I replaced the u joints on both of them. Didn't even touch the problem. One last thing is when I have weight in the truck either when carrying five people or 500 +pounds the shuddering doesn't happen. Scratching my head here guys.
Hey guys I'm new to posting anything on a forum so bear with me a little bit. I've got a 2011 pro 4x crew and within the last 8 months it's started shuddering at 45. Smooth till then and smooth after I reach 50. What's strange is sometimes are worse than others. like you can barely feel it and then it feels like I'm being launched to mars. Also I checked the driveshafts both are not bent and I replaced the u joints on both of them. Didn't even touch the problem. One last thing is when I have weight in the truck either when carrying five people or 500 +pounds the shuddering doesn't happen. Scratching my head here guys.