Hi all, I am having problems with my TBI. I think. It is hard to start and looks lik it is getting too much fuel. A friend has said to clean injectors with with something in the fuel, then if it is still bad then take t in. Any thoughts?<br /><br />I have a 5.7lt merc in a 99 seaswirl dont have much more info on me.<br /><br />thanks<br /><br />D