I fired up my 95 xjs 4.0 for the first time this spring . Had to charge battery as it was low. She started right up and ran well took her for some fresh gas and back home. Maybe 45 miles of driving . Parked her and she sat for a week and a half. Went to start her and battery low again. Put a charger on for several hours . Tried to start again but just cranks over. Could charger have blown a fuse or relay? Do cps just fail suddenly? Curious where to start as shes been very reliable to date. Thank you, Jeff