The pump will need replaced if it is grinding.
The grinding noise in the front of a 1990 Dodge Caravan could be a cv joint. If it is, it probably only grinds when you take a sharp turn. There is one located on each side.
Bearing going bad?
A grinding noise when accelerating in a 2000 Dodge Caravan could be caused by several issues, including worn or damaged transmission components, such as gears or bearings. It might also indicate problems with the drive axles or CV joints, which can produce grinding sounds when they fail. Additionally, low or contaminated transmission fluid could contribute to poor lubrication, resulting in grinding noises. It's important to have a qualified mechanic inspect the vehicle to diagnose and address the issue properly.
A dodge caravan may be experiencing rear brake noise due to needing new brake pads. This may also be due to worn rotors.
drive belts tensioner/under chassis
New CV joints will fix the grinding noise
Transmission mount
I have the same problem if it was making a grinding noise contact ego-fly if its not making a grinding noise the rotors might be hitting each other
Loose sub frame mounts, broken motor mount. engine misfire. broken transmission mount.
I am not sure if that is what the problem is i changed the oil and overfilled it now my van is making a funny noise once it heats up
check the guard behind the rotors could be rubbing
Its usually a U joint. Click under acceleration . While turning,a CV joint. Grinding or moaning is usually a bearing.