big coincidence.there is no reason that replacing an alternator would cause an inlet manifold to leak.unless one of the mounting bolts goes into the manifold,and the mechanic screwed wrong bolt,(a long one),into wrong place and thru the manifold,causing the leak. i know of this problem because it is how i learned,years ago to note which bolts went where
The regulator is in the engine computer not the alternator.
The computer only resets when the battery is removed. The alternator just charges the battery, so if the battery is left connected when the alternator is replaced, the computer should not reset.
It should take about an hour to change the intake manifold gasket. This part can be replaced by taking off the intake manifold cover, cleaning the old gasket off and sealing a new gasket in the space and tightening the bolts. When other things are in the way, like the alternator, it will take longer.
Inside the alternator, some are easily replaced and some are soldered in place.
We replaced the alternator on 2 different vehicles. It was around $175 for each.
Inside the alternator
A/C Won't Work After Alternator ReplacementEither this is an unusual coincidence, OR the person changing the alternator inadvertently disconnected some of the A/C wiring [like a harness connector], OR damaged one the wires in the A/C circuit.The A/C compressor has a wire to supply current to it to engage the A/C clutch, and if that wire is disconnected, cut or broken, then the A/C clutch cannot engage.
In most cases an alternator will last well over 100,000 miles
Loosen the tensioner bolt on your 1997 Kia alternator. Move the alternator to the left. The alternator belt will become loose and can be replaced.
The voltage regulator in the alternator can cause issues like this when they start to go bad. The voltage regulator is an integrated part of the alternator and cannot be replaced, if it is bad, the entire alternator must be replaced.
The voltage regulator on all Escorts is inside the alternator. It is an integral part of the alternator and the alternator has to be replaced to fix it.
I have a 2000 Ford Expedition 5.4L V8 with approximately 189,000 miles on it. Well maintained with regular oil changes. Replaced fuel pump twice, alternator twice, key ignition once. Other than that, nothing major had to be done. Runs strong, highly recommend.