Remove plugs - visually inspect for condition - check gap (2 liter SPI engine: 1.3 mm or .051 inches) (2 liter Zetec engine: 1.4 mm or .054 inches) Ford recommends that if you are removing them for inspection only and intend to re-install them, that you re-install them in the same cylinder they were revmoved from. Since you've already gone to the trouble of removing them to check, you might just as well go ahead and replace them. (Part # for the Zetec engine: AZFS32FE - - - - for the SPI engine: AGSF34EE)
Check the spark plugs and wires Do a compression test
4
.054"
No
Check the Vehicle Emissions Control Information ( VECI ) decal located in the front of the engine compartment ( it will show the type of spark plugs to use and the spark plug gap )
How do you change the spark plugs on a 2002 chavy trailblazer
spark plugs are either not put in right or gaps not right.Also check your spark plug wires.
Spark plugs and wires should be replaced after 60,000 miles depending on the type of driving and the location where you live and drive.
2002 galant , can't find the spark plugs
where are the spark plugs on a vauxhall corsa 1 litre 2002
On a 2002 Ford Ranger : Check the Vehicle Emissions Control Information ( VECI ) decal in the front of your engine compartment . It will show the type of spark plugs used and the spark plug gap
Check your spark plug connections and spark plugs. If necessary, replace them.