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-   -   Z3 Buying z3 thats been sitting need help (http://www.bimmerfest.com/forums/showthread.php?t=647668)

jpoe6 09-23-2012 01:25 PM

Buying z3 thats been sitting need help
 
Looking at buying a 1998 z3 with 28k miles. Its always been garage kept and looks brand new. Problem is it has been sitting for almost 2 years. I was looking for some advice as to what to look for and what I can expect to repair? I was planning on draining oil and replacing all filters. How hard is it to drain the fuel from a z3? any advice would be greatly appreciated. Thanks

IgotBMW 09-23-2012 06:31 PM

Did you actually try to start it and did it start.

If it didn't, take out old fuel and put in fresh fuel.

You'll want to check/change pretty much everything (related to fuel/air/ignition) just to be on the safe side, unless PO has records of work done on the car.

Read this about a pre-purchase advise on buying a Z3.

http://forums.bimmerforums.com/forum....php?t=1295727

resunoiz 09-24-2012 05:28 AM

Quote:

Originally Posted by jpoe6 (Post 7091769)
Looking at buying a 1998 z3 with 28k miles. Its always been garage kept and looks brand new. Problem is it has been sitting for almost 2 years. I was looking for some advice as to what to look for and what I can expect to repair? I was planning on draining oil and replacing all filters. How hard is it to drain the fuel from a z3? any advice would be greatly appreciated. Thanks

draining fuel is useful if it won't start :)

in other case, put some "fresh" on on it, then use it till the end.
Then fill the entire fuel tank with fresh fuel, and add an additive (don't know what's the best to use, I used it a lot of years ago the last time) to clear all the "stuffs" in the fuel lines.

THEN change engine filter, all the dirts would have gone on it :)

think oil and fluid change (that you correctly wrote you're planning to do ) is the most important thing to do :)

jpoe6 09-24-2012 09:26 AM

Thanks for your replies. Thats what I was trying to decide also is if it's okay to try and go ahead and start it with the old fuel in it or if I should drain the old out first. Sounds like both of you would think it'd be okay to see if it starts on the fuel in it and then if not proceed to drain it?

resunoiz 09-24-2012 10:40 AM

Quote:

Originally Posted by jpoe6 (Post 7093050)
Thanks for your replies. Thats what I was trying to decide also is if it's okay to try and go ahead and start it with the old fuel in it or if I should drain the old out first. Sounds like both of you would think it'd be okay to see if it starts on the fuel in it and then if not proceed to drain it?

yes :)
have a gas tank, even if starts put some "fresh" on it, then when it's finished make the "cycles" I described you ;)

bten 09-24-2012 05:58 PM

Take a close look at the tires, If they are over 6 yrs old, you may want to replace them (especially if they look dry rotted. I would also be concerned with the belts if they have been sitting in the same position for a long time.

Pinecone 09-25-2012 07:40 AM

For a fuel additive, I use Techron. Get it at any auto parts store. I would get the bottle for a 20 gallon and and just use it.

But you may find that 2 years is not a huge deal. Air up the tires and charge the battery, and see what happens. If the battery was left connected and not charged, it will probably need replacing soon.

smayo964 09-25-2012 05:42 PM

A good fuel additive for the money is seafoam. About $9 a can at Walmart. Use it in everything I own. Is also good fuel stabilizer. Good luck and welcome.

Sent from my SGH-T989 using Bimmer App


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