Plug gap?
Thread Starter
The Ugly Car
Joined: Feb 2003
Posts: 71
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From: Chandler, AZ
Plug gap?
Ok I'm not a Honda owner, but I'm nice enough to do a basic tune up on my friends car (she's a girl and she's hot 
) I need to know what the plug's should be gapped at on a 91 CRX Si. Any help on this would be great
) I need to know what the plug's should be gapped at on a 91 CRX Si. Any help on this would be great
Registered User
Joined: Jan 2003
Posts: 171
Likes: 0
From: upstate NY
AWDImpulse,
The part number should be on the timing belt cover. With NGKs, the last numbers are the plug gap in milimeters. For most Civics of this vintage, the gap should be 1.1 mm or 0.040 inches. I'd suggest using the NGKs as they are pretty cheap and just seem to run forever.
The plug gap should also be in the owners manual, if she has one and might even be on the sticker under the hood.
Bogatyr
The part number should be on the timing belt cover. With NGKs, the last numbers are the plug gap in milimeters. For most Civics of this vintage, the gap should be 1.1 mm or 0.040 inches. I'd suggest using the NGKs as they are pretty cheap and just seem to run forever.
The plug gap should also be in the owners manual, if she has one and might even be on the sticker under the hood.
Bogatyr