BluLS1

iTrader: (5)

okay i know its not a lsx vehicle but i do believe i'd come closer to finding the problem here than anywhere else. but i'm working on an 02 chevy blazer 4.3 and the thing won't run.

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?

98boxer

iTrader: (7)

Sounds like the timing chain.

BluLS1

iTrader: (5)

nope, i feel stupid for sayin this but it was just as simple as not having quite enough gas for it to pick up

2002_Z28_Six_Speed

iTrader: (19)

ouch ! at least it didn't cost anything to fix!