Fuel/Air Ratio Incorrect

8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
117,100 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
1998 Mazda 626 fuel system problems

fuel system problem

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1998 Mazda 626 Owner Comments

problem #1

Jun 062011

626 LX 2.5L V6

  • Automatic transmission
  • 117,083 miles

A D V E R T I S E M E N T S

CHANGED FUEL FILTER, SPARK PLUGS & WIRES, REAR O2 SENSOR, AND BANK 2 CLEANED ( DUE TO A CODE OF LEAN ). PUT FUEL INJECTION CLEANER IN THE GAS TANK, BUT VEHICLE STARTED TO " PUTT " A FEW HOURS AFTER. MANY CODES HAVE COME UP; CATALYTIC CONVERTER, O2 SENSORS, MISFIRE IN CYLINDER #4. REPLACED SPARK PLUGS, BUT THERE WAS OIL/DIRT AROUND THE PLUG. ANY MORE NARROW IDEAS OF WHAT IT MAY BE? FUEL INJECTORS, EGR, MANIFOLD, CYLINDER, VACUUM LEAKS, CATALYTIC CONVERTER, O2 SENSORS???

- Myeshia W., East Point, GA, US

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