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I read another board exclusive for Suburban owners. You'd be amazed at all the reoccuring problems that pop up amongst the fellow posters. I've already mentioned the IM leak. Most have replaced the fuel pump at 100k miles. Most have gone through at least one A/C compressor. Trannies. You'd think you could get more than 100k miles before having to go through all of that. Knock on wood for my engine and trannie but been there done that on the rest. All that and I'd still consider buying another burb. Not many alternatives though.
thanks for your info...
Surprised you already have a new engine with such low miles. Was it a new crate engine? You might not have any problem with it. I wouldn't worry about it at this point since your engine is so new.
If you are really worried there is a co. called Blackstone Labs www.blackstone-labs.com They can do an oil analysis and tell you if there are any problems with coolant etc. They caught my last leak very early. Cost 20 bucks and is well worth it imo.
what is a new crate engine ? Yes, they did take out the whole thing and installed a whole new one....if thats what you mean.. thanks
Yup you have a crate engine. So there is a very good chance that you won't have the IM leak again. Where did you get the engine from? Even if GM I believe they are no longer using the same gaskets. That's why I asked my original question for which no one seems to have any input.
As for dino oil (organic) I think you are fine using that. I've got over 134k miles and it's all I ever used. I burn less than a quart per 3k miles of normal driving. If on a long road trip I'll burn more. Just make sure you change it regularly. You could also use synthetic too. I've read that it's not good to start using if you have an older engine. It is so fine that you can actually start leaking oil. But personally I'd just stick with what you are using.
I am leaning more and more towards the Armada. Just hoping my Sub can last until fall w/out having to throw in another couple of grand. But I've already put 1600 into it since Oct. Funny thing I read on another board that the owner of a sub has been spending about 2k/year for repairs for the last 3. That's not counting maintenance either.
Any idea of what the actual break down of rebates and dealer discounts are that allow them to do this? I'm just interested because they're not anywhere near me and I might be interested in a new '04 XL if I can figure out how to get a local dealer to come down $10k!
do a Search on the make then type of vehicle you are looking at... they have posted selling prices etc..
has anyone on here bought a vehicle from them .. reliable..know anything about them ???
Your diagnosis is right on the money....that is exactly what my mechanic said.... :-(
I guess I could keep using dino oil...but some have suggested syn oil... But I am just afraid the cleansing properties of the syn oil will cause another gasket leak.
the Armada , from what i hear, will be a great vehicle. good luck.
and thanks for all your help... :-)
Still think you are safe going to synthetic since your new engine has such low miles but dino is fine too. Just don't use synthetic in the trannie or differential because of the miles on the sub. Oh and get the trannie fluid changed soon.
Still not sure about the Armada. I really like the cargo space of a burb.
Does anyone know what the part # is?
Anybody going to buy a new vehicle I'd strongly suggest using consumer reports pricing guide for 10 bucks. I got one on the suburban and was surprised to see that the dealer is getting over 1100 back from GM/vehicle on their holdbacks. As an example the dealer cost right now on a bare bones 1500 LS 2x4 is a shade over 29.1k Anything over that is profit. That includes the rebates.
I have some pics that will give you a good idea of what to expect, I'll try and get them up within an hour!
After reading many posts on this and other forums I noticed that I would not be able to tow much more that the 1500 series suburban unless I went with the 4:10 or the 8.1L engine. I decided to reorder with the 8.1 since the mileage penalty was not going to be that much and I could still get the 3:73 since it is my daily driver just like my good old 88 2500 7.4L Sub.
Just got the new sub and it looks perfect, but it seems to ride just a little better than my old 88 2500 7.4L Sub. It seams rougher riding than the 6.0L did. I can really feel the road with the 8.1L. I am trying to figure out why. Would anybody know why I am experiencing a different and stiffer feel they are both 2500’s, I had autoride on both and (autoride is mandatory with the 8.1). I know it’s still a truck and will never ride like a car I just want to make sure that this thing is operating correctly such as the autoride. The following below are the only things I can think of please add your comments if you may know why.
1. I have heard rumors of different axle design (Full Floating and heavier on 8.1L vs. Semi-Floating and lighter on the 6L) Can’t get a straight answer on this from GM or local dealers.
2. I forgot to check the tire brand on the 6.0 but it did come out of the dealer under pressure at 40 psi. just like the 8.1. On the 8.1 I have the notorious Firestones. Some say these ride rougher than Michelins.
3. I received the other truck two months ago when it was warmer. It has become very cold in the northeast and lots of potholes and buckled seams in the road that were not there 2 months ago.
Just want to make sure that this suburban that I am going to keep for the next who knows how many years is right from the start.
Thanks for any light you can shed on this mystery for me.
http://community.webshots.com/album/106016140hpPGSI
Yes, I do have a K&N.....but want to keep it because of the increased air flow needed for the supercharger....but I will be careful with the cleaning and oiling of the airfilter.....I heard you only need to clean it every 50,000 miles or so, depending on usage and dirt levels. I just did the cleaning about 15,000 miles ago. so will wait a little ....
but I did dirve it to Disneyland during the firestorm last year (october) and had to drive around to get to Las Vegas....they closed I-15 due to the fire....it was an inferno....had to go I-10 East, then I-95 north.....took me and the SUbbie another 7 hours.....so I guess the filter is severely clogged......maybe I will clean it after the superbowl....:-)
I will also try to get the mechanic to clean the MAS filaments.....
thanks again .....
Yep, nothing like making it easier to smoke them tires on our GM SUVs...LOL! j/k...
But, if I remember my physics correctly (every action has an equal and opposite reaction), wouldn't those bulbs only help with burnouts in reverse?!? ;-)
Removal procedure
1. Remove the lens from the lamp assembly
2. Remove the bulb
Installation procedure
1. Install the bulb
2. Install the lens to the lamp assembly
3. Install the wiring to the back of the lens assembly
I took it to the dealer the night before, let it sit over night, & had the dealer's top service tech & service writer present when I started it the next day after work. They said it was the worse case they had seen/heard & got GMC involved, right away. The dealer 1st tried to remove any carbon from the combustion chamber at their own expense....no luck. GMC then offered a 6yr 100k warranty, that I declined. They then offered to totally rebuild the engine with different, tighter tolerance pistons, rods, & bearings. GMC said an engine replacement would be cheaper than the rebuild, but could develop the same problem, as the production engine is built for peak performance, fuel economy, & best emissions, but a small percentage have developed this problem.
All the parts were ordered, the rebuild took a week, but they provided a rental truck, & the rebuild took place. The top service tech & I examined all the OEM parts afterward, but could not see any wear or witness marks from the CSK. The work was done perfectly, no paint scratches, no oil leaks, no oil burning, same gas mileage, & best of all.... NO CSK. The engine is still quiet after 18,000 more miles. I couldn't be more pleased w/ GMC & my dealer for the way they handled my CSK problem. The dealer & GMC gave me options & no hasle.
While all dealers may not be created equal, I would not hesitate, if you have a good, trustworthy, competent dealer, that you have confidence in. Mine is excellent, I have boughten (5) vehicles from them, because they have earned my trust. It sounds like GMC is offering you what they offered me. The choice is yours. I still love 01 YXL. Good Luck in whatever you decide. Dave
If the problem was reported & on record before the 24,000 mile limit, I don't see why that should limit your options. I sympathize w/ you, and wish you luck. My dealer is in upstate NY. Just curious, what area of the country are you & your dealer in? Dave
One reason the dealer can push back is that the Helm's factory manual states SEVERAL times; noise at startup is NORMAL. I could fax a page if you like.
I have a c2500 with the 8.1 engine. Sounds like a diesel every morning. This is the second engine as the first one lost a water hose and overheated. What's my point? As stated by others, even if you get a NEW engine, it is possible that it will have the same noises. I am out of warranty so, not much I can do. I plan on running it until it blows. If I still like the truck, I will rebuild it myself. I am a little upset that it makes noise, but I bought it used and I knew what I was getting into. Most knowledgeable sources say that the engine will not suffer any major damage from 'Cold Start Knock' or 'Piston Slap'.
I have to admit though, I have not done mine yet. I have lots of excuses.
we have two '01 Suburbans on leases right now.. they have a current Pull Ahead program.. early turn in on leases.. that ends on 3/1... might want to turn one back in for a new one..
decisions.. decisions..
any info appreciated..
haven't paid too much attention to Stabilitrak option.. until now.. they have their Safe and Secure Package with $1K discount so you net it at $100 list that includes Stabilitrak..
what I'd like to know before heading down to the dealer.. since we have the Autotrak 4wd system now in the '01 subn's.. what does Stabilitrak do.. does it eliminate the 4 button 4wd options on Autotrak...or is it just a fancier high-dollar name for Locking rear end a/k/a Posi-rear/PosiTraction... or am I missing something here... I like what we have.. don't want to go to AWD like the Denalis, etc..
any help/info much appreciated..
I looked inside the Subn.. I noticed that instead of 4 buttons for the 4wd system.. there were three with the Stabilitrak.. the top two had 'squiglees'/skid marks on them.. the third was '4 with an arrow'.. can anyone decipher what they are for.. what button is regular 2wd that you normally drive in.. and what type of 4wd is it.. 4wd Hi or 4wd Lo..????
sounds to me like Stabilitrak is AWD in default mode then if no 2wd mode is available unless it's truly 4wd high which I doubt..... if that's the case I'd rather have my old 4 button system.. I use my truck on trips to the Outer Banks to surf fish on the beach ...
most of the ones with Stabilitrak that I've seen have that Safe and Secure package with the $1K discount.. it nets the package out at $100 rather than $1100...
again, thanx for the info
IMHO--you'd be better off going with the 3-button Stabilitrak setup (no 2HI/4HI) vs. the 4-button Autotrac setup (2HI/Auto4WD/4HI/4LO--note that Auto4WD mode is not the same as full-time 4WD offered in the 3-button Stabilitrak models); the only (I won't get into the maintenance/repair costs of 2WD-only vs. 4WD) "advantages" of having 2WD (2HI) are slightly (if noticeable at all) better gas mileage and more power to just one pair of drive wheels, if wheelspinning power is your thing...not that one could generate much wheelspin on a near 3-ton SUV. If the latter is very important to you, then you'd probably be better off just getting a 2WD-only vehicle; otherwise, you're not losing a lot by going with the full-time 4WD/Stabilitrak setup--I mean, you get full-time 4WD AND the ability to go 4LO...nothing wrong with that.
and to make things even cloudier.. I visit my dealer again this past Monday.. ask him to explain the Stabilitrak.. with the owner, Lease mgr and salesman all there, they say that first button is fulltime AWD and is the same as in the Denali... and that the last lower button is for 4wdHi .. no 4wdLo
the saga continues..
Also read post number 3335.
I am thinking about a Suburban 2500. I am trying to decide between the 6.0L and 8.1L engines. What kind of mileage are people getting both daily and when towing. I am also curious about comparing with 1500 with the 5.3 for daily and towing.
I have a 4500# boat so the 1500 would handle it, but I think I would prefer the beefer tranny and leaf spring setup in the 2500.
Also has anyone heard any more rumors about GM putting the Duramax in a Suburban, last I heard was it wasn't likely to happen anytime soon.
I know a couple of people whose trannies went while towing their medium sized boats.. but this stinks..
we lease two '01 Suburbans right now.. both are due to go off-lease within the next couple of months.. sure is hard to justify getting a couple of new ones.. Chevy has been known for this in their 1/2 ton trucks for a while now..
our trannies on the two Suburbans have had minor problems.. both re-calibrated for hard shifting per tech svc bulletins.. this shouldn't be.. not on $40K+ trucks.. also had that 'missing' slippage' that seems like it's out of gear when starting .. only has happened 2x to each one.. then went away.. Chevy service people have no idea.. but I know they know about it...
whatzzup with the trannies.. I just was in to get a price on a new '04 Suburban.. spoke to the owner, lease manager and salesman at the same time.. the owner seemed dumbfounded that I mentioned how bad the trannies are and the rep they have.. I think not.. but then he questioned what payload I wanted to tow.. I said I didn't..
darn trucks should be able to tow their limit.. and not have the tranny act up or have it questioned.... I've never towed with either truck.. but know others who have.. the trannies just can't handle it..
another person I know had to get rid of his new 1500 Subn a while back after towing his 5k# boat.. went up to a 2500HD p/u.. just shouldn't be..