
1997 Mazda 626 LX 2.5L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on
check engine light on steady,cleared codes and po300 came back and will not clear or comes back right [...] very noisy top end (valve train,timing belt area.?
FIX posted 2/27/2005
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Message Closed
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VIN | 1YVGE22D5V |
Engine | 2.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0170 | Fuel Trim Too Rich Or Too Lean |
P0173 | Fuel Trim Lean Or Rich (Bank 2) |
P0300 | Multiple Misfire Detected |
Message Closed
Vehicle Data
1997 Mazda 626 LX
VIN | 1YVGE22D5V |
Engine | 2.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0170 | Fuel Trim Too Rich Or Too Lean |
P0173 | Fuel Trim Lean Or Rich (Bank 2) |
P0300 | Multiple Misfire Detected |