1998 Ford F-150 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1998 Ford F-150
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1998 Ford F-150 ProblemsIgnition Coil Failure Due to Excessive Spark Plug Gap
An illuminated Check Engine Light could indicate that one or more of the ignition coils has failed due to excessive spark plug gap. To fix this problem, the ignition coils that have failed, the spark plugs, and all coil boots should be replaced.
There is a technical service bulletin for the V8 engines regarding a possible problem with the spark plug being ejected from the cylinder head, damaging the threads in the spark plug hole. If the vehicle is under warranty, cylinder head replacement is recommended. If the vehicle is out of warranty, Ford authorized the use of a specific thread insert to repair the head.
An oil leak may develop from the the right side head gasket. Oil from this type of leak will commonly drip onto the starter. Our technician tell us an updated head gasket is available to correct this concern.
1998 Ford F-150 QuestionsThe wiring on the firewall that connects battery and alternator together (1 answer)
What is the wiring on the firewall that connects the battery and alternator together called.
My battery light will not go off, what all could cause it to stay on.
1998 Ford F-150 RecallsPossible Corrosion of Fuel Tank Straps
Vehicles sold or currently registered in states using corrosive chemicals to de-ice the roads may have fuel tank straps that can rust prematurely and fail. If the fuel tank were to shift as a result of a broken strap, the fuel lines could separate or the fuel tank could contact the ground. In either case, a fuel leak could develop, increasing the risk of a fire. Dealers will replace the fuel tank straps with straps that have increased corrosion protection. Early in the campaign, if replacement straps are not available, dealers may install a cable support under the strap as an interim repair or a steel reinforcement over the existing strap as a permanent repair. This recall is expected to begin September 12, 2011. The Ford recall number is 11S21.
Ford has recalled 1998-2000 vehicles equipped with compressed natural gas fuel systems due to an incomplete label for the fuel tank. Ford sent a new label to owners.