1999 GMC Yukon Q&A
1999 GMC Yukon Question: wont start
my yukon will only crank will not turn over so i replaced the fuel filter and it started right up so i let it run for about 15 min then i shut it off then tried to start it back up it started to just crank again but not turn over so i poured fuel down the throttle and it started back up but then died when i gave it to much gas now im back at square 1 again i dont think its the fuel pump becuase i can here it turn on does anyone know what it could be - escobedo1984
I would suggest you have a mechanic check the fuel pressure. Even if the fuel pump is running, it doesn't mean your getting the correct pressure or volume. - ProChevy
While driving it cut off. Started back then 5 miles later cut off again and wont start back. Fuel pump is working and replaced fuel filter still wont start.
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my 1999 yukon sle after running the vehicle about an hour and park it when i go to restart it it just cranks and will not fire. let it sit a day and try it it will start. i have changed all plugs c...
Ive gotta blown gasket and i put gasket cement in it while it was running.. did i totally mess my engine up,, because it wont even start now.