1996 GMC Sierra mositure at distributer

Tiny
GEORGEMP
  • MEMBER
  • 1996 GMC SIERRA
Electrical problem
1996 GMC Sierra V8 Four Wheel Drive Automatic

Every time it rains I have trouble with mositure at the distributor. I have replaced it once but still have an issue. Is there a rubber O ring between the housing and the distributer cap that needs to be replaced. Dealer says there is on O ring, but it doesn't seem right that there be nothing between the two to make a seal.
Tuesday, December 15th, 2009 AT 11:34 AM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
There is a spray that can be used in the cap to dispell moisture. At the moment, I can't remember a brand name? I've seen several things used for that, not sure if recommended for that purpose.
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Tuesday, December 15th, 2009 AT 12:04 PM

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