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Old 10-19-2006, 03:40 AM   #1
Robes88
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Default HC piss off

i just put a new cat, O2 and changed all my plugs but my HC level is still about 50 to high to pass e-test . i have hread that some MK3 have 2 cats can anyone confirm what years and if anyone knows of a quick way to reduce HCs place share .
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Old 10-19-2006, 04:48 AM   #2
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You can check the TSRM, but i think Calif cars had 2 cats.

High HCs can be caused by cylinder misfires.

What kind of test are they doing?? 2 speed idle, or dyno.??

How's the spark plug wires and cap and rotor??
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Old 10-19-2006, 07:37 PM   #3
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Default Just in Calif.

Two cats only in Cali as far as I know. MrNick gave me some help last year and a new O2 and Cat got me through with flying colors, even here in jersey. Hope you can figure this one out. Emissions test suck!

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Old 10-20-2006, 03:30 AM   #4
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i will try changing the wires and cap. I gotta do a PVC system cleaning aswell. would changing the fuel filter help any and i have also noticed that some times when i start it the car will stall unless i press on the gas almost like its not burning all the fuel in the cyclinder. thax for the ideas lets u know how it works out.
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