I have a 2003 trail blazer that will not start. I cleaned carb, changed fuel, new plug, new fuel filter, has fuel to carb, has spark, 60 lbs. compression. Will not start. engine sounds like it wants to start but will not. If I hold my hand over carb inlet there is not much draw.
some one mentioned crank case seal problem has this issue. How do I check for leaky seals? Any help will be apricated.