Why does my pickup have two batteries
Posted on 9/5/2018
Diesel pickups typically have two batteries because they have much higher compression which makes them more difficult to turn over. When it is time to replace batteries both of the batteries should be replaced at the same time even if one is still testing good. When they are a matched pair they will have a longer life, when they are unmatched it causes strain on the charging system and one battery will always be working harder.
Your engine will not run without them.
You need to be able to see properly
They keep your vehicle safe
Oil is vital
It's important to keep you safe.
This most likely a catastrophic failure
This debris makes it hard for your radiator to work
An oil leak can be dangerous
Gear oil is important lubrication
This is repair that should not be put off.