Newbie 06 H3 with blown engine
#1
![Default](/forum/images/icons/icon1.gif)
Jumped in full go. Not surprising if you know me.
Facts:
Got a great deal (I think) on 2006 H3 with 130k miles;
- Interior like new;
- Blown engine;
- Bought a 64k mile used engine from sw engines (3 year 36k mile warranty) i'm installing now;
- installing new exhaust manifold (small crack);
-new timing chain and gears (not really needed but why not since it had 130k on it ???);
- peeling chrome on 16" tires (Ohio weather i guess??)
- Should I use Mobile 1 oil??? Synthetic???
- Corroded gas cap door too ughhh. whole thing
Also---what else am I in for with a used 3.5 engine with 64k ?
Go the car all apart now?
What would you do if you were me ?
![Cool](https://www.hummerforums.com/forum/images/smilies/cool.gif)
Your help and experience are greatly appreciated.
Thanks in advance. MC
-
Facts:
Got a great deal (I think) on 2006 H3 with 130k miles;
- Interior like new;
- Blown engine;
- Bought a 64k mile used engine from sw engines (3 year 36k mile warranty) i'm installing now;
- installing new exhaust manifold (small crack);
-new timing chain and gears (not really needed but why not since it had 130k on it ???);
- peeling chrome on 16" tires (Ohio weather i guess??)
- Should I use Mobile 1 oil??? Synthetic???
- Corroded gas cap door too ughhh. whole thing
Also---what else am I in for with a used 3.5 engine with 64k ?
Go the car all apart now?
What would you do if you were me ?
![Smile](https://www.hummerforums.com/forum/images/smilies/smile.gif)
![Cool](https://www.hummerforums.com/forum/images/smilies/cool.gif)
Your help and experience are greatly appreciated.
Thanks in advance. MC
-
#3
![Default](/forum/images/icons/icon1.gif)
Thanks Tainter.Mobile 1 synthetic it is.
SW Engines said I have to change the oil at 1000 miles, then a normal schedule
whatever that is 3k miles I guess to keep the warranty.
Am I ok with the 3.5 engine or will I regret this?
Any other mechanical fixes or "preventative maintenance" I should do.
It's got 130k with this used 64k engine. thx for your time. MC
SW Engines said I have to change the oil at 1000 miles, then a normal schedule
whatever that is 3k miles I guess to keep the warranty.
Am I ok with the 3.5 engine or will I regret this?
Any other mechanical fixes or "preventative maintenance" I should do.
It's got 130k with this used 64k engine. thx for your time. MC
#5
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Transmission Fluid= Dex 6
Diffs= 75W90 Full synthetic with LS additive Mobile 1
Tcase= I'll let someone else answer because I've seen plenty of arguements on this.
Steering= Haven't touched mine.. No issues whatsoever with mine so why
mess with it.
Coolant= Stick with DexCool. Switching from that to the green can cause sludge and buildup.
I have a 2006 Adventure/Luxury model with 74k miles. The scary stories about this year are accurate.. I've encountered most of them. O-H...
![Cool](https://www.hummerforums.com/forum/images/smilies/cool.gif)
#6
![Default](/forum/images/icons/icon1.gif)
Thanks Tainter.Mobile 1 synthetic it is.
SW Engines said I have to change the oil at 1000 miles, then a normal schedule
whatever that is 3k miles I guess to keep the warranty.
Am I ok with the 3.5 engine or will I regret this?
Any other mechanical fixes or "preventative maintenance" I should do.
It's got 130k with this used 64k engine. thx for your time. MC
SW Engines said I have to change the oil at 1000 miles, then a normal schedule
whatever that is 3k miles I guess to keep the warranty.
Am I ok with the 3.5 engine or will I regret this?
Any other mechanical fixes or "preventative maintenance" I should do.
It's got 130k with this used 64k engine. thx for your time. MC
Might want to look at what the GM OLMS is.
If you bought a 64K used motor, explain why you are changing the timing chain & gears??? Maybe I don't understand what you bought. Did you buy the complete motor, or a short block?
#7
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