Well, back again with more Buick quirks. I have a 2000 lesabre (87,431 miles) that sometimes acts like its flooded. when you 1st turn it over and it doesn't start it smells flooded. When you try again to start it, it stumbles a bit and just keeps spinning over. Sometimes I can get it to start by pumping the gas at the right time, after I have spun it over for a while and it is no longer stumbling. It only does this when cold, always starts right up when warm or after running just a minute or two. no codes generated, at least no check engine light. any suggestions appreciated.
thanks
buickpoor