SOURCE: has fuel press 47#,spark at plugs,r/r O2 sen,crank
if it runs with carb cleaner,then you have a fuel problem.the fuel pressure switch or regulator if you have 47psi pressure
SOURCE: changing spark plugs in 2002 Avalanche 5.3 liter engine
all you need is one socket that fits on the plugs. its easy as long as you can get your socket to all the plugs.you may need some extensions and swivels.
SOURCE: 2002 chevy express fuel pump/crank sensor?? how to change
THE CRANK SENSOR IS LOCATED RT UNDER THE CRANK PULLEY. IT IS USUALLYEASIEST WITH AN EMPTY TANK TO REPLACE IT.
SOURCE: 02 Chev, Crank, no start, no spark
if its not the coils it can be the ignition module or cam sensor try cam sensor first since its cheaper then the 200 dollar icm
SOURCE: 99 chevy 3.1 won`t start, should it have constant
No. You should have spark when cranking. You are checking for spark at the end of one of the wires?
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