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Guest
Anonymous Poster
greeno545218@yahoo.com
Feb 15, 2008, 5:23 PM
Post #1 of 2
(3161 views)
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HC ppm correction
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Could I have some ideas on what would cause a failed HC ppm smog test? Is there something easy that I can try? Limit is 220, I read 318. 92 Escort with 147 K on it. Runs greatr and passed all the rest of the test.
Thanks.
Rick
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Double J
Veteran
/ Moderator
Feb 16, 2008, 12:15 PM
Post #2 of 2
(3155 views)
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Re: HC ppm correction
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Sure...everything is easy...lol...
Try a basic tune up...
Replace the spark plugs and spark plug wires..
Distributor cap and rotor
Filters,air and fuel...pcv valve
Does the car burn/use oil....at that mileage I'm guessing is does...
Replace the catalytic converter...you can get a universal one installed at most exhaust shops inexpensively...
Good place to start...
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