Compression Ignition Addict
Join Date: Dec 2007
Thanked 299 Times in 288 Posts
Mentioned: 8 Post(s)
Quoted: 144 Post(s)
Feedback Score: 3 reviews
First, what are you using to pull codes? It takes a professional scanner for our trucks as they are Not strictly OBD-II (despite the connector).
Next, here's a good No Start check;
WTS Light? - do you get it when you first roll-on the key?
Tach Movement? - does the tach needle move up slightly when cranking?
Fuel - pump runs? Fuel refilling filter housing? Tank below 1/4?
Is it cranking fast enough? - it won't even TRY to start if cranking really slowly.