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Failed emission test......

George2002's Avatar

Join Date: Mar 2002
Posts: 183

08-11-03, 05:33 AM   #1  
Failed emission test......

My 1987 Honda Accord LXi failed emission test for high CO. The spec is 30.0 and it failed at 33.3.

Without throwing replacement parts at it blindly, what would you say are the biggest causes for this? Thanks!!

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Joe_F's Avatar
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08-11-03, 05:44 AM   #2  
Could be just about anything.

Post the maintenance history of the vehicle and let's go from there.

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