> My battery will not hold charge, both the battery and alternator were
> tested and found to be ok. The check engine light is on but the scanner
> found no codes. Any help would be awesome
Was the alternator checked on the truck? The regulator is part of the engine
control module. If it's going dead over night, there may be something
draining the battery. Like a lamp in the glove box??
Al
John Kunkel - 23 Dec 2005 20:28 GMT
>> My battery will not hold charge, both the battery and alternator were
>> tested and found to be ok. The check engine light is on but the scanner
[quoted text clipped - 6 lines]
>
> Al
John Kunkel - 23 Dec 2005 20:28 GMT
>> My battery will not hold charge, both the battery and alternator were
>> tested and found to be ok. The check engine light is on but the scanner
[quoted text clipped - 3 lines]
> engine
> control module.
I believe the '90 still has a seperate regulator.