Spark plugs

Asked by Sep 06, 2017 at 08:18 PM about the 1990 Lincoln Town Car Cartier

Question type: Maintenance & Repair

How often should I change the spark plugs on a
1990 licoln town car

2 Answers


Probably every 30k or so. It will depend on what type of plugs you use and how clean the engine burns. Double platinum plugs can go 100k.


Platinum plugs are good for 100,000 miles and that is probably what is in your Lincoln.

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