Bank 1 LTFT twice Bank 2
#1
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My 04 XJ8 has been running lean with the 0171 and 0174 codes set with misfire on all cylinders of bank 1. It runs rough when cold and smooths out when warm.
Perhaps related but it has a drone/vibration in top gear when accelerating under load; mostly from 70 mph up.
Anything that would cause a single bank to act lean like this?
LTFT
Bank 1: 0 - 9.4 %
Bank 2: -0.8 - 7 %
Perhaps related but it has a drone/vibration in top gear when accelerating under load; mostly from 70 mph up.
Anything that would cause a single bank to act lean like this?
LTFT
Bank 1: 0 - 9.4 %
Bank 2: -0.8 - 7 %
#2
Join Date: Nov 2009
Location: The beautiful Mornington Peninsula in OZ
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"Perhaps related but it has a drone/vibration in top gear when accelerating under load; mostly from 70 mph up."
Possible transmission mount:
https://www.jaguarforums.com/forum/x...cement-150290/
Less possible: jurid coupling
Possible transmission mount:
https://www.jaguarforums.com/forum/x...cement-150290/
Less possible: jurid coupling
#3
#4