Does it turn over? No Fuel? No Spark? No compression? Weak or bad battery?
try the fuel pressure regulator
Seized Engine? Flat spot on starter? Bad Starter solenoid? Loose or corroded battery cable? Bad ignition switch? Bad neutral or clutch safety switch?
I have a 1998 Chevy 1500 conversion van. sometimes the van wont start when its cold and i just have lights. I had the battery checked and it is good. what do you suggest?
do you have gas in the tank
modual
Check for fuel Check for spark
No. My first guess is the fuel filter got plugged up from some stuff on the bottom of the gas tank. Try replacing it.
alternator
overheated and wont start
change fuel filter
I was told it could be bad fuel pump.
You are missing fuel or spark.