This. The time commitment is so minor it's not worth fussing about. I'll bet you could get at least 6 of the plugs changed in less than 1 minute apiece. And for the other 2, you'd hafta budget an entire minute.Most just burn out. My 82 didn't have mushroomed tips or broken tips. Just buy the good glow plugs and fix it.

yes smoke in the pipes and cranking speed is fast ... seems like its the glow plugs issue ... or lack there of ! So the other day , It wouldn't start, so I tuned the key on and let it cycle through the glow plug sequence, 3 times before starting ... it started right up ... so I assume it's just doesn't have the fuel warm enough to pop and start ....I almost took my heat gun to the engine near the injection pump and the then the glows to prewarm the engine .... which may be dumb ... but just trying to figure out .... I know your thinking just replace the glows ... well ok , when I have the time, but also I'd bet they've mushroomed the tips and have broken off inside on the ones that don't work ... I just have to find the time to get to it ... 12 hrs working every day for work makes fixin' the burb , low on the list ... but do want to ... anyway thanks for all your suggestions, folks !
). Are these in series or parallel?
Don't let the door hit you on the ass
I just don't like having to fix or repair daily ... Thats big of you to say, 427 ! speaks volumes as to your integrity ! ha

it's pretty much the not starting problems, the no guages, etc. and the $5,000 I've put in it for less than a year of ownership... tends to put a damper in your feelings on the burb... Yes its NOT my hobby , My hobby is fishin and campin in the Mtns, this was the means to get there. , but it won't let me get there ... so yes I prefer a more or less turn the key and it goes kinda 2nd vehicle , I'm not one that wants to spend my offwork time tinkering in diesel grease for the sake of doing so , I'm not into a circle jerk of chevy's like 427 must be into... it's not that fun ! If thats what all you guys like to do, great ... not my cup of tea... and yes it is frustrating, because of all the problems it "Could" be ...
). And probably cheaper, given that newer Suburbans are cheaper than these ones (in my area, at least).


Yeah thats great ! ... Thanks I have 8 people interested in it at the $5,000 mark ... but it needs to be running to sell .... Yep back to yotas for me , out wheel and certainly outlast turds like this !

well its a piece of shit , and I would have expected more from it being its American made. I knew it wasn't perfect , but didn't think that I'm gonna have to fix or repair on it constantly. I understand that just cause your on this forum and you have chevy trucks , you think that makes you some how more American than me ... ha ... I took 4 bullets for this country in the middle east ... , so please step off your high horse. As far as it getting the better of me , I work 12 hr days , the last thing I want to do is having to keep fixing a truck on my days off. If you can't grasp that idea , well then I can't help you understand.
So youve never cussed out the brand , nor anything when you've been frustrated with a certain problems with your chevy ? Huh ! I claim bs ...
My last toyota , fyi had 423,000 miles on it , no problems , other than minor stuff over the years , but then I had to go fight overseas , and it was stolen while I was gone ... so finally after years of saving money to buy a second vehicle I buy a chevy thinking it would be a good choice , only for it to start falling apart kinda pisses me off . So maybe think about why people say things and whats behind their saying so , before you jump to conclusions about why people say what they said. But if ou want to keep on keeping on cause you own a chevy and your on a chevy board ... by all means , get your jollies doing so , cause I really don't care.
). I'll wager good money that your 423,000 mile Yota wasn't on its first set of spark plugs, either.