05 grand prix, When it gets below 30 degrees outside it will not start. Battery shows 12.5 on a voltage meter but when i jump it with my truck it starts....anyone?

Asked by Feb 25, 2016 at 08:14 PM about the 2005 Pontiac Grand Prix Base

Question type: Maintenance & Repair

3 Answers

106,405

Sounds as if your alternator may not be charging the battery. The batrery should have 14.5 volts...

3 of 3 people found this helpful.
106,405

Have the battery load tested and the alternator load tested as well...

3 of 3 people found this helpful.

I'm going to get the battery checked out today. ..thanks for your help

Your Answer

Add photo

Related Questions

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 2,834 nationwide Grand Prix listings starting at $1,700.

ZIP:

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 4,350
#2 Tom Demyan
Tom Demyan
Reputation 2,950
#3 munron
munron
Reputation 2,290
View All

Related Models For Sale

Used Chevrolet Impala
556 Great Deals out of 35,581 listings starting at $899
Used Dodge Charger
532 Great Deals out of 28,516 listings starting at $2,500
Used Pontiac Bonneville
4 Great Deals out of 535 listings starting at $1,799
Used Ford Mustang
705 Great Deals out of 44,424 listings starting at $1,500
Used Pontiac G6
75 Great Deals out of 4,067 listings starting at $1,975
Used Chevrolet Monte Carlo
12 Great Deals out of 1,424 listings starting at $2,400
Used Pontiac Grand Am
4 Great Deals out of 1,139 listings starting at $1,000
Used Chevrolet Malibu
1,176 Great Deals out of 79,466 listings starting at $2,500
Used Pontiac GTO
6 Great Deals out of 474 listings starting at $6,995
Used Nissan Maxima
332 Great Deals out of 24,188 listings starting at $1,999
Used Nissan Altima
1,268 Great Deals out of 74,640 listings starting at $1,000
Used Chrysler 300
374 Great Deals out of 17,993 listings starting at $1,000

Used Cars For Sale

2008 Pontiac Grand Prix Base For Sale
7 Great Deals out of 359 listings starting at $1,700
2007 Pontiac Grand Prix Base For Sale
13 Great Deals out of 287 listings starting at $1,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.