Hey Guys:

My H3 (5 cyl) stalls during starting after sitting all night. Once warmed up, it runs like a champ. The problem has been getting progressively worse of late. The truck has 104K miles, has always had oil and filter changes every 3K miles, and has had a recent change of plugs and air filter. Have had it to the dealer twice, but they have been unable to diagnose the problem. Any thoughts will be greatly appreciated.

Thanks,
Mike