If it was rebuilt wrong, Yes
No it is in the engine computer.
unless you know previous owners, you pretty much cannot tell if rebuilt
The regulator is in the engine computer not the alternator.
its built into the alternator,cheaper to buy new or rebuilt alternator The engine computer is the voltage regulator.
The 1993 Jeep Grand Cherokee engine control module is located on the firewall in the engine compartment. The engine control module will be on the passenger side of the firewall.
The engine computer is the voltage regulator in a 1997 Jeep Grand Cherokee.
The alternator does the charging and it is controlled by the engine computer.The alternator does the charging and it is controlled by the engine computer.
When my jeep cherokee alternator went bad, the check engine light came on and I didnt have a clue what was going on until my volt guage was reading in the red zone. When I replaced my alternator, the light went off. So in my opinion i wouldnt consider the check engine light as a alternator light.
A rebuilt engine can be bought for about $800. The old engine has to be returned after it is removed from youir car. The new engine has to be installed at a cost of about $2500. Parts attached to the engine may need replacement -- the alternator, the pollution control devices, the fuel injectors, etc. Total cost could run as high as $6000.
You can buy a rebuilt one at almost any auto parts store in parts dept.
10w30
the alternator is on top of the engine start by takin off the fan belt and then removing the wires conected to the alternator finally unbold the bolts holding it on and then take it off