How to change spark plugs in 7.3 powerstroke?

how do i change the spark plugs in a 1997 ford powerstroke.How to change spark plugs in 7.3 powerstroke?
Diesals dont have spark plugs but they do have glow plugs. Take it to any Ford house have them fix it.How to change spark plugs in 7.3 powerstroke?
Diesels don't have spark plugs. Oh yea, definately take it to a service place to have them fix the glow plugs. It is possible to do it yourself, but the thing is, they might break off when you try to unscrew them, then the only way to get them out is to take the head off the engine. And that is not an easy job. (Assuming you meant the glowplugs. If it's hard to start in the winter or cold days, then it is the glowplugs that are bad)
why would you ask such a question?
dont have spark plugs, but if you have problems starting in cold weather buy a block heater. there easy to install, and easier on the engine on cold mornings.
The torque on the valve cover and glow plugs is absolutely critical--you need an inch-lb torque wrench. The airconditioning interferes with the passenger side valve cover and is a real beotch to remove. NEVER drop a bolt down into the engine!! It is easy to do. You will need to machine or modify a 10mm socket to use on the glow plug head since a normal socket won't fit. You have to size one for the application.



The glo plugs are much cheaper on-line. The mark-up is a hundred bux or more from ';service centers.';