02 Sensors
02-08-2005, 01:18 AM
#1
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02 Sensors Anyone to tell if they are bad or not? I am getting bad exhaust smell so im replacing the cat, but im alos getting bad gas mileage ( like really bad) and am looking at the culprits. Anyone?
Thanks,
John
Thanks,
John
02-08-2005, 01:18 PM
#2
What mods are done to the car. Also if you don't have a scanner, go to an autozone and they'll scan it for free. I have seen codes thrown that didn't set off the SES light. Try that 1st.
Also plugs and wires. Is the car idling rough or have vibrations, hard starts, slugish?
Also plugs and wires. Is the car idling rough or have vibrations, hard starts, slugish?
02-08-2005, 02:21 PM
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my car has bad idle and vibes. New plugs not wires tho, new o2's, fuel filter new, fuel injection cleaner, cleaned maf, throttle body cleaner and still no solution. got any ideas? I am to replace my plug wires and see if that changes anything. I've also tried diff gas