09-16-2010, 04:43 PM
Join Date: Aug 2009
Total Cats: 0
Alternator. How to check.
I need to check my Alternator. I know it charges the Baterry, but i think it do not do it properly.
When i change the baterry it crank fine, but few days after it do not crank as well. I change the baterry because the cranking was awfull and when i need to crank the car with another batery it goes perfect.
I change the baterry and it goes perfect, but in 2 or 3 days, was the same.
The voltage with the car off is 12.2 and with the car running is 14.2
I think maybe the estabilized or the charging circuit is bad. Is posible i could check them easy?
The car is a mk1 1.6 JRSC@8 psi.