Having a missfire...

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Nov 3, 2003 | 10:42 AM

Chevycobb

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Joined: Aug 2003

Posts: 2,272

From: Georgia

Having a missfire...

I know that if you have an OBDII you can hook it up to a scanner and it can tell you what cylinder is missfiring...
How can you tell on an OBD!????

Nov 3, 2003 | 11:47 AM

Injuneer

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Posts: 71,086

From: Hell was full so they sent me to NJ

There is no misfire detection capability in OBD-1. You have to verify the existance of spark and fuel at each cylinder, for starters.

Nov 3, 2003 | 11:52 AM

Chevycobb

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Joined: Aug 2003

Posts: 2,272

From: Georgia

how would i verify a spark??

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