Jaguar Repair Problems? Ask a Jaguar Repairs Expert.
Is the engine cranking normally but not starting or is it cranking different than normal? Was the car sitting unused for an extended period of time?
Ok I wonder if we have a problem with the in tank fuel pump. Since the engine is cranking normally but not starting we should try spraying some carb cleaner into the air intake while an assistant cranks the engine to see if it will start and run on the spray. If so then we have a fuel delivery problem like a bad pump. We should also check fuse #7 in the trunk fuse box.
Just a small amount of carb or throttle cleaner should not hurt anything.