02 blazer, wont run. please help
the fuel pump wouldn't work when it was brough to me but i got it working and i know its getting fuel at least up to the service port.
i pulled out one plug and stuck it to the manifold an it would spark.
this is what has me bumfuzzled.
it was just sit there and turn over and over and won't hit a lick.
the owner said it ran fine when it was parked and came back and it wouldn't start.
any ideas?

