99 Honda Passport Misfiring
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Joined: May 2011
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99 Honda Passport Misfiring
We have a 99 Honda Passport, its misfiring, theres a popping noise in the air intake, no power, and the exhaust sounds muffled. We put brand new spark plugs in it and it did no good. Any ideas?
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Joined: Mar 2006
Posts: 5,958
welcome to the forum. If there is a popping noise in the air intake, take a compression check of that cylinder and with the airfilter off, you may hear air coming through the intake valve. possible burnt valve or damaged.
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jsteezy1290
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Jan 29, 2009 07:07 PM
