Keeping Diesel Engine Warm
My dodge dually Cummins engine is very hard to start when cold. At home or camping with hookups I can plug in the block heater but what can be done when boondocking.
Forum Discussion
Depending upon the age of the “good” battery.....you really should replace in pairs! I know it hurts the wallet a bit....I just (6 weeks ago) replaced six (6) in our 5th. wheel. All were old ....but only one “truly” bad.
