GMC ENGINE

Ok I Have Been Through A Ton Of Topics On Here Trying To Find Anything As Close As Possible To The Prob We Are Having And Have Found Very...

I Have A 2000 Gmc Sierra 5.3 Liter. The Engine Starts And Idles Real Low And Then Dies.

Stock 6.0 Liter Is Missing, Will Occasionally Die At Slow Speeds (generally Left Turns, Parking, U-turns Etc.) Spark Plugs And Wires Have...

I Have Soot In My Exhaust Pipe And If I Hold My Hand In Front Of It While Someone Revs It Up I Will Have It All Over My Hands With The Gas....

Starts And Shuts Right Back Off In 2 To 3 Seconds There Are No Lights On Like Checkengine Or Security. Starts Eazy But Shuts Right Back Off...

Truck Used On Remote Maine Island. No Mechanics. This Truck Starts Fine, But When Used For 10 Minuites And Turned Off It Will Not Restart....

My Service Engine Light Is On, And Has Several Codes. The Brake Light Flashes Intermittently, And Once In A Great While, All Of The...

I Woke Up Yesterday Morning, Getting Ready For Work When I Got In My Truck Which Is A 5-speed! I Started My Truck And It Sounded Fine, I...

Old Radio Did The Same. Replaced Radio With Same From Salvage Yard

I Cannot Read The Sticker Under The Hood Of The Vehicle That Tells Me How Many Pounds Of R134a To Put In The System. Can You Tell Me?