I am looking for the spaekplug gap for my cb500s 98 thanks

The proper spark plug gap for your 1998 Ford Ranger 2.5L with 8 plugs depends on the specific spark plugs you're using. Here are some recommended gap values:

Champion RC8PCY: Gap of 0.8mm.
NGK PFR6B-II: Gap of 1.1mm.

I don't know the model year? I looked at 98--02, .060 gap, 7.4L

run your fingers around up and under the seat edge and you should find a clip that unhooks the seat and allows it to tip side ways

what do you want to change

Pull the spark plug boots from the spark plugs in the cylinder head. Using a 5/8" spark plug socket, remove the spark

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Notes Specified value Measured value
Ignition system
Ignition coil Make Bosch
Ignition coil Type 0 221 122 392
Ignition coil supply voltage + with ballast V 11,0
Primary resistance Ohm 0,67-0,82
Firing order 1-8-4-3-6-5-7-2
Distributor (ECM) Make Lucas
Distributor (ECM) No. 42583A
Contact breaker gap/trigger air gap mm 0,20-0,35
Cylinder layout

Manufacturer: Land Rover Model: Discovery (90-98) 3,9 Engine code: Output: 134 (182) 4750 Tuned for: R-Cat Year: 1994-98
© Autodata Limited 2007 14/05/2011 V6.410-

8 7
6 5
4 3
2 1
looking from front of disco

The spark plug gap is .050". Hope this helped and best wishes.

oil in the spark plug hole means that you need new valve cover gaskets. replace valve cover gaskets and change spaekplugs and the car may start.

po301 thru po306 all misfire codes cylinder 1-6 remove plugs and replace them..... set the plug gap first
i suggest u replace the wires also if they never been replaced all these misfire codes can set the others and one is for the oxygen sensor ( 02s or HO2S) CIRCUT MALFUNCTION do u know how to check wireing systems
do the tune up plugs (set gap) .052-.056 change the fuel filter also. clear the codes hows it run
this info is for 98 E-250 4.2Litre
what engine do u have 4.2L or 4.6L i know it is a v-6 by the codes