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Old 12-10-2012, 05:26 PM   #1
Focus Rookie
Join Date: Dec 2012
Fan#: 107171
Location: Romulus, MI
What I Drive: 2000 se wagon

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Need help have spi missfiring

My wife wagon is a 2000 se wagon with spi engine. it started sputtering and missing like water in the gas. I put dry gas in it cleared up and ran fine for 2 days. Then it started missing like bad coil so today I changed the coil plugs and wires. It then would not run that well. I read the codes and the only one is o2 sensor bank1 sensor 2. am I misssing something car is high mileage but it was mostly highway and the compression is still good. I did check it and for timing belt slop and no issue. I am confused I thought sensor 1 would cause missing not downstream sensor2. Anything I am missing????

Help she needs for work and to hual the kids around

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