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2010 Mercury Mariner Premier 2.5L Exhaust Valve
Posted to Ford Engine on 1/10/2013 9 Replies

Hi Everybody, This vehicle came in with a misfire thst we traced to a burned exhaust valve on #1 cylinder. Had Low Compression on #1 the rest were fine about 160psi. We replaced the valve, sent the customer on his way, now 250 miles later, the vehicle is back ...

9 Replies Received (View Replies)

  Related Documents & Media  2010 Mercury Mariner Premier

 
Message Closed w/FIX

car Vehicle Data

2010 Mercury Mariner Premier

VIN 4M2CN8H73A
Engine2.5 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedExhaust Valve
Message Closed w/FIX

car Vehicle Data

2010 Mercury Mariner Premier

VIN 4M2CN8H73A
Engine2.5 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedExhaust Valve