I am the new owner of a 73 FJ 40 with a stock F motor + electronic ingnition. Now that the weather is getting colder, I am having a real hard time getting her started in the morning. The choke does not seem to help either. Anyone have suggestions? I am at about 4,000ft with overnight temps dropping into the 20/30s. Has anyone run the block heater offered in SOR (#052-50)?