GMC FUEL INJECTOR CLEANER

My Truck Will Start Right Up When It's Cold And Drives Fine, But When It's A Hot Start It Acts Like Its Not Getting Any Fuel And Dies Many...

I Have An 88 Gmc Sierra With A 4.3l V6 W/ Efi, 216,000 Miles On It. I Just Bought It From A Guy That I Anticipate Didn't Know Much About...