Maybe the mog battery has dropped enough to effect its range?
That's what happened with my car just before I changed the battery as a preventative measure. That cleared it totally so I surmised it must have been the at rest terminal volts being a smidgen low for it to operate .
I never put an optimate on any car as I know how well they fry batteries, I do always throw the Red switch and isolate the electrics and that way I can leave the car for up to 2 months without starting if I am away without the need to charge.
2009 4/4 Henrietta 1999 Indigo Blue +8 2009 4/4 Sport Green prev 1993 Connaught Green +8 prev
