2005 jeep grand cherokee 4.7 viberation
 

I have a 2005 jeep grand cherokee 4.7 4wd 160k on it when you are going at highway speeds in a high gear cruising jeep is fine but lets say you slow down a bit still in high gear press gas just a little to pass someone. Whole jeep vibrates feels like rumble strips. It does this at other speeds to even going up hills when you just give it a Little gas. I checked driveshafts cant find anything same with tires no play or anything

What can this be its driving me nutz i check tranny fluid ect shifts fine to so dont think its the tranny.

If you have the Quadra-Drive system, it could have something to do with that. Unfortunately, you'll have to check with a dealer.

Was thinking about flushing the transfer case next the dealers suck around me and charge to much lol ordered the oil online for $10 a qt hopefully it works its so annoying...