Mackb23's latest activity
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MMackb23 replied to the thread 99 Tahoe 5.7 vortex P0300 code HELP.So, a quick update, replaced the pcv valve along with the hose connections, and it’s not bogging down when I take it out of park, still...
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MMackb23 replied to the thread 99 Tahoe 5.7 vortex P0300 code HELP.It the pcv valve hose, but I’m not sure if it could be part of the problem
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MMackb23 replied to the thread 99 Tahoe 5.7 vortex P0300 code HELP.What is this called, and could it have been a problem, I heard air coming out of it and when I took it off it just kinda crumbled in my hand
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MMackb23 replied to the thread 99 Tahoe 5.7 vortex P0300 code HELP.It did not come with anything but I did replace the distributor cap and rotor, along with new plug wires and plugs I’m also having...
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MMackb23 reacted to Hoesgottaeat2's post in the thread 99 Tahoe 5.7 vortex P0300 code HELP with
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Did the new motor come with new ignition components? My '99 Hoe had a P0300 and it wound up being a bad distributor cap, that was... -
MMackb23 replied to the thread 99 Tahoe 5.7 vortex P0300 code HELP.I’ll definitely take a look at that in the morning! I appreciate it.
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MIt's running lean based on your short-term fuel trims (fuel is being added -- a lot!). One possibility is a vacuum leak, or something...
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MJust replaced my 5.7 vortex with a brand new crate engine, everything went good but now it’s throwing the infamous p0300 code and just...
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