What is your question?
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What is your question?
Car is a 98 XJ8
What makes this problem better or worse?
brand new battery
How long has your 1998 Jaguar XJ8 had this problem?
1 Reply
Hello, if the battery you installed is verified to be fully charged and in good condition, then you could possibly have an issue with cabling, the starter motor, a starter relay, any anti-theft devices that may be present....to name a few items.