Mechanic East London

Hi, I've just had my Range Rover Vogue 2001 serviced and MOT'd less than a month ago.
I've had no problems starting her at all - went out on Saturday morning (started fine) stopped for a spot of lunch then couldn't start her up again. She turns over fine but just doesn't fire? The AA guy wasn't much help, just towed me home in the end.
Does anyone know what might be the problem and also does anyone know a decent mechanic in East London?
Cheers,
Dom

Fortune 4x4 landrover approved in essex

Sounds like an engine immobiliser. Does it have an alarm system?

I've tried the engine immobiliser code and it doesn't seem to be that.

Post this is the RR section and hopefully you'll get a reply to the fault.

ok will do.

or ask one of the mods to move it......