Not running at correct temp

DIESELJEFF

CETANE ADDICT
May 23, 2008
61
0
0
HALF MOON BAY, CA
Ive got a 2002 thats not coming up to temp. It stays down at like 167. It threw a code one time that i cant seem to pull again but it said that it wasnt running at correct temp. I also have a fuel issue but its not like the truck doesnt run. It just never comes up to temp. Any help?
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,824
2,097
113
Mid Michigan
Cold weather? Mine rarely hits full temp during winter, even with the winter fronts installed.
 
Last edited:

DIESELJEFF

CETANE ADDICT
May 23, 2008
61
0
0
HALF MOON BAY, CA
No matter how hard i drive it i still cant get it to 170. I kept my foot to the floor for a 2 mile 7% grade and it didnt even come close. It doesnt get very cold where im at. Coldest average is like 30*. Its normally around 55-60.