New spark plugs and spark plug wires.
WARNING!!: DO NOT USE A FEELER-GAUGE ON THE PLUGS, IT WILL RUIN THE PLATINUM COATING AND THEY WILL BE ABSOLUTELY NO GOOD. THEY ARE FACTORY PRE-SET!!!
For the US model Ford Focus (2006), spark plugs are the only thing to replace. There are no spark plug wires. Ford recommends spark plug replacement at 100k miles.
The parts needed for a tune up on a 2003 Ford Focus are an air filter, oil filter, and spark plugs if needed. Oil and transmission fluid to refill after changing the fluids.
Either you need a tune-up, or your injectors are dirty.
A set of spark plug wires and a set of spark plugs. DO NOT gap the plugs, you will ruin the platinum coating. Put them in straight from the boxes.
According to the 2006 Ford Focus Owner Guide : The fuel tank holds ( 14.0 U.S. gallons )
tune up 2006 toyota sienna
What are the parts for a standard tune up for a 1988 Ford Taurus?
Try a new fuel filter. If not that, replace plugs and plug wires. It's called a tune-up.
Wires and plugs constitute a tune-up. DO NOT gap the plugs, it will ruin the platinum coating.
A tune-up for a 2000 Ford Taurus is anywhere from $175, to $230
Your Ford Focus may be getting poor gas mileage due to a clogged air filter or worn spark plugs. A complete engine tune-up can often fix most issues with poor mileage.
try going to ford and asking them if you have a computer probolem?