1994 silverado 5.7l extended 2wd, cut out on freeway, no power, like I ran out of gas, replaced fuel pump, Fuel filter, plugs. idle ok, a little hesitation. try and give it gas and it bogs or stalls,
Idle ok, some hesitation, slow go, if I give it gas it acts like I'm flooding it out, backfire
out of carb. new fuel pump and filter, and plugs. was intermittent now cant drive it, need
Check out this video. Will probably give you the info to figure it out. https://www.youtube.com/watch?v=TDbRw-xEtyI You may want to also change or clean your IAC. Idle Air Control valve.
Back fire usually mean,s a timing issue,check your timing ,may have jumped,when it cut out on the freeway.
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