How to change spark plugs Chevy Trailblazer 2005 and later

[pillbill35]

what do I gap the plugs to?

[MAY03LT]

@pillbill35 check out my video, it's a bit longer but explains a lot more then this does

[Trailvoy]

Sorry my username here is "trailvoy". I set that up while I was a moderator there. Everybody knows me as the Roadie.

[Trailvoy]

Saw your link. Nice work! You should be a member at GMT Nation dot com, where all the former trailvoy staff and over 500 active members moved to a couple of months ago. Trailvoy is owned by a Canadian corporation who just buys up automotive sites to increase the number of people they can push ads at. The community has left the building......

[JettaJ1]

hey cool video thanks man. now i am curious what are the recommended spark plugs?

[70AMX]

Thanks for posting this.

FYI on this fix "engine coolant level not high" I think it was error code 215. I replaced the themostat and it fixed the problem. Themostat is a bear to get to and cost $25. I got to it by removing the dirver side wheel and when thru the fender well. Not like the old days when it was on top but now on the 2005 its on bottom between air compressor and alternator.

[XxxfjftokyoxxX]

Great video you just saved me $100 from a shady ass mechanic I followed the instructions and in 30 minutes I was done and my ma's Trailblazer ran like new took off the check engine light and everything

[leocorredor001]

Thanks for the instructions, you save me a lot of time

[cfreze00]

Great Video thanks for the help!!!!