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2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

2012 tahoe ltz 5.3 crank won't start out of ideas

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Old Feb 8, 2025 | 2:32 PM
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Billybong120's Avatar
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Default 2012 tahoe ltz 5.3 crank won't start out of ideas

Hi so long story short I bought a non running 2012 tahoe with the 5.3 in it. Rebuild and removed the afm from the engine. Now after reinstall I have been fighting it for months to run. Have great compression has fuel spark. Will run for about a second and it acts like it pulls fuel.

I have replaced the following
wiring harness
fuel pump
cam and crank sensors.
check everything even ethanol content values.

if anyone has any ideas that would be great
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