Possibilites for running rich?
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Possibilites for running rich?
Okay, did a 98 B18B swap into a 99 EX Civic. Got a 94 ECU. No codes, but I'm running rich. What are the possible causes? Changed thermostat, changed ECT sensor, changed thermo switch, changed temp switch. Plugged in a P30 ECU and still no codes, so ECU is probably good. I'll check to see if T-belt is off on sunday. Any other possibilites?
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