Ford TSB #12170
1997 Ford Expedition
Affected Component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
- TSB Document
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- Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Ford for this TSB. Call your local Ford dealer's service department & ask for a copy of TSB# 12170.
- Summary
- INFORMATION CONCERNING THE OCTANE SHORTING BAR LOCATED ON THE PASSENGER SIDE OF ENGINE COMPARTMENT NEAR THE BULKHEAD IS NOT INTENDED TO BE FUNCTIONAL IN REDUCING DETONATION/SPARK KNOCK. *MJS