I have a 95 Grand Cherokee Laredo 4.0L inline six. Anyway, I have a few problems that I can't seem to solve.
1) I am driving down the highway and my jeep starts to wobble back and forth. I can let go of the steering wheel and I will stay in my lane but I am moving an inch to the left and back to the right at any speed. However, this doesn't happen all the time, only on occasion (not caused by wind). I checked the tire pressure and I have gotten them rotated and balanced a few months ago. I am not sure what this could be caused by.
2) my truck idles rough, almost like one cylinder isn't firing, when I am at a red light. If I put my left foot on the brake and right slightly on the gas, it idles smoothly. Is there a way to adjust how much fuel is getting sucked into the cylinders?
3) there is a noise that comes from the rear of my truck when I go uphill. It sounds like the muffler is banging on the bottom of the car or making a coughing sound. It sounds like a hammer banging on a sheet of metal. I got under the truck and tried to move the muffler around in all directions but it is pretty tight and won't budge. there are also no rubbing marks.
Any ideas on these three problems? I want to fix them and keep the truck as I have already put a lot of work into it. Replacing the head gasket, valve job, transmission rebuild, new radiator, new control arms and rubber bushings for the front end, etc.
1) I am driving down the highway and my jeep starts to wobble back and forth. I can let go of the steering wheel and I will stay in my lane but I am moving an inch to the left and back to the right at any speed. However, this doesn't happen all the time, only on occasion (not caused by wind). I checked the tire pressure and I have gotten them rotated and balanced a few months ago. I am not sure what this could be caused by.
2) my truck idles rough, almost like one cylinder isn't firing, when I am at a red light. If I put my left foot on the brake and right slightly on the gas, it idles smoothly. Is there a way to adjust how much fuel is getting sucked into the cylinders?
3) there is a noise that comes from the rear of my truck when I go uphill. It sounds like the muffler is banging on the bottom of the car or making a coughing sound. It sounds like a hammer banging on a sheet of metal. I got under the truck and tried to move the muffler around in all directions but it is pretty tight and won't budge. there are also no rubbing marks.
Any ideas on these three problems? I want to fix them and keep the truck as I have already put a lot of work into it. Replacing the head gasket, valve job, transmission rebuild, new radiator, new control arms and rubber bushings for the front end, etc.