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2011 Mazda CX-7 Grand Touring 2.3L Fuel System
Posted to Asian Engine on 4/2/2019 16 Replies

We have very little experience with Mazda. Code P0171 is set within minutes (engine warm). Lean condition at idle, no need to drive. We checked all intake hoses, air filter, replaced spark plugs (187 k - first time). Vehicle drives well, no performance iss...

16 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

2011 Mazda CX-7 Grand Touring

VIN JM3ER4D35B
Engine2.3 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFuel System
ConditionsCheck Engine On
Message Closed w/FIX

car Vehicle Data

2011 Mazda CX-7 Grand Touring

VIN JM3ER4D35B
Engine2.3 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFuel System
ConditionsCheck Engine On