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Passenger side plug wires keep blowing off the spark plugs?

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87GN_ponykillr

Buick addict
Joined
Nov 25, 2003
Messages
1,650
I just got my 84' back up and running so last night I took her out for a short trip. Well twice I had to stop because the front plug wire blew off and then later the rear plug wire blew off. Any idea why this is happening? I made sure the boots were nice and snug on the plug :confused:
 
The plug porcelan,[sp] is loose in the base, and the boost/combustion gas is blowing the boots off??
I've also seen the ground electrode slide up into the plug....
 
No, you take them out, and see if the porc is loose. Then, as BB suggests, you replace them...
 
when you put the wires on, do you feel/hear a "click" when the terminal snaps onto the plug?
 
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