According to the 2006 Ford Focus Owner Guide :
Both the 2.0 and 2.3 came with the Motorcraft BXT-96R battery ( that's BCI group size 96R )
If it is equipped with the Audiophile radio it came with the Motorcraft BXT-40R battery ( that's BCI group size 40R )
Top Chef - 2006 Focus Group 5-7 was released on: USA: 7 January 2009
What is the fuse number to that fuse foe the ford focus 2006
Your battery is not keeping a charge, or your alternator is going out. I would have them both tested. Autozone or Oreilly.
It is called a 58 group size battery, this is a reliable answer for the fact that I own one and I work at a car battery factory.
A group 78 is original equipment. According to Consumer Reports Oct 2006 the Group 34/78 Everstart MAAX-1N Battery sold by Walmart is the best group 34/78 battery you can buy.
I believe that is 96R
I was looking at the 2006 Ford Mustang Owner Guide and it shows : For the 4.0 liter V6 : Motorcraft BXT-96R Battery ( with High Electrical content ) Motorcraft BXT-40R
The 2006 Ford Focus has 16 valves.
The 51R if you have the 4 cylinder engine. The 35 or the 26R if you have the V-6 engine.
The 2006 Ford Focus has a 5-speed manual.
The 2006 Ford Focus is a gas-powered vehicle.
The 2006 Ford Focus has an inline 4 engine.