service engine soon light
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4wd Low
Joined: Nov 2006
Posts: 11
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From:
service engine soon light
My light come on
Had it read at a auto zone
came back bank one & two error
Gear ratio 4 wrong
service person said the truck is running lean.
I have a 1999 disco ser. 2
what the deal.
Had it read at a auto zone
came back bank one & two error
Gear ratio 4 wrong
service person said the truck is running lean.
I have a 1999 disco ser. 2
what the deal.
Administrator
Joined: Apr 2006
Posts: 25,707
Likes: 107
From: Denver, Colorado
RE: service engine soon light
Do you have the exact fault code numbers?
If they told you that you had Banks A and B running lean and the 4 th gear out of ratio, it is pretty safe to say you need a new MAF. How often do you change your air filter, are you using a K&N filter?
Mike
If they told you that you had Banks A and B running lean and the 4 th gear out of ratio, it is pretty safe to say you need a new MAF. How often do you change your air filter, are you using a K&N filter?
Mike
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