Spark Plug Replacement Procedure

[mark_sudakov]

Is there any guide to getting to the spark plugs on an rb20? Ive found the Rb25 Tutorial, would that be similar or more things to take off. I had a look at the engine bay, and the only way i can figure out to get to the spark plugs is to take the crossover pipe and all the hoses that are associated with it, so that it can be removed. Then the plate and so on

[blind_elk]

That's as good a method as I've found.

It's pretty typical of the Skyline - "want to do something, step 1 disassemble car!"

[Fixxxer]

You'll also have to remove the ignitor (black box) at the back of the engine to get to the last set of hex screws to get the valley cover off. I wish they made it easier. Also, don't be tempted to unplug the connection from the wiring loom to the coil, I broke two of the plastic clip connectors due to old age/heat.... bugger... I think the only way to replace these is to buy a whole new ignition wiring loom They still sit in ok but I secured them with some electrical tape just incase.

Fixxxer

[H@ME]

yeah it is the same as the rb25 guide, when i use to have my DE engine it was easy as but the det engine there is alot of stuff u need ot take off. but nothing to hard.