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1998 force 75hp wet white plugs

C

Clyde85

New member
I have new plugs and coils are firing cleaned the carb and for life of me i can not figure out why one of my cylinders are not firing. And leaving the plug with a white wet residue on it can anyone please help me.
 
Blisters on the insulator tip, melted electrodes, or white deposits are signs of a burned spark plug that is running too hot. Causes can include the engine overheating, incorrect spark plug heat range, a loose spark plug, incorrect ignition timing or too lean of an air/fuel mixture.
 
Do a compression test. Post results?
Change the plugs, then test for spark. Post results?

What cyl. is white? The middle one?
Middle cyl. could be the fuel pump is bad and needs a rebuild?
Check the fuel for water?
 
Jerryjerry05 said:
Do a compression test. Post results?
Change the plugs, then test for spark. Post results?

What cyl. is white? The middle one?
Middle cyl. could be the fuel pump is bad and needs a rebuild?
Check the fuel for water?
Click to expand...

Thank you i definitely will do a compression test I'll try to today . And its the top cylinder. The other 2 run fine .
 
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