Hi all. Iv got a shiny new battery in my garage all ready to put on my rangey. Am i likely to encounter any problems after i disconnect the old one and change over? I changed the battery on a car in the past and it caused all sorts of strife with the computer after reconnecting. Its a 1995 p38 4.0 petrol. If this topics been covered before I'm sorry but i have had a good look. Cheers.