2005 GMC Envoy SLT 4x4... rough idle,stalling....

sixxrings

Original poster
Member
Mar 19, 2018
1
Indiana
Check engine light has been on a couple of weeks now,it runs rough now,feels like a little blow-by.I know,go get the codes checked,I plan on it,but just wanted to kinda get a general idea.I started it yesterday,was sitting there letting it idle was going to go to store.It died,then when I turned it over it just did that...turning over no starting.I waited like a couple of minutes,tried again,it started.Off I went,but it has that blow-by ,that little bump in it when its running.
I go to the VA this Wednesday,hoping I'm not gonna be stranded on the road coming or going.I've owned this Envoy for 4 years without one problem.Kept oil changed regularly.recently replaced the battery,thermostat and coolant.And yes,it was doing this before I did all of this.I was just hoping against hope it was some weak gas.
 

Mooseman

Moderator
Dec 4, 2011
25,257
Ottawa, ON
We need the codes. No other way to tell ya. Without them, we're blind.
 

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