Im
in Fresno

 

Haven’t placed a voltmeter on it yet and tried the acceleration

 

Internet wisdom is valuable, but can only go so far. And throwing parts at a problem, hoping for a direct hit, gets expensive in a hurry.
There is no substitute for proper diagnostic work, and electrical troubleshooting especially needs a logical plan.
Without one you're likely to go nowhere, and in costly fashion.
Just my $.02.

 

Mechman new alternator 170 amp fixed the problem.

 

So........
Turned out it the first replacement alternator was defective, but the second replacement one was good?
Congats on having it fixed.

 

I actually went through about 3 alternators and I don’t believe any of them put out enough amps for what my car is was doing. The Mechman alternator works perfectly and the car stays at a solid 14.4 .

 

I had the same issue. Replaced the alternator with a reman, and still had the issue. Swapped back from NGK copper to OEM iridiums to no avail. Bought a Mechman alternator and now at a solid 14.4, even swapping back to the copper plugs.