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  1. julianmerak

    P2187 Error code Maserati 4200 Coupe

    Hi, I bought a 2005 Maserati coupe last July and the car’s settled down nicely. However, if I accelerate spiritedly the check engine light will come on within a minute or so telling me that the bank 1 is too lean at idle. The long term fuel trims are not perfect typically showing over negative...
  2. julianmerak

    Cooling fan resistor

    I replaced my cooling fan resistor tonight. This fails and the fans will default to full speed. It’s found at the bottom of the radiator facing the engine. It’s not easily seen without using a camera phone. I disconnected the battery, jacked up the front end and placed jack stands under the...