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« on: April 12, 2014, 09:38:32 AM »
So I'm buying a 1993 318is and I drove it for the second time last night with the intent on buying it. The guy said that it started not holding a charge for more than a day and thinks it's the alternator. Yet when I drove it it stayed charged fine when I was driving and didn't die out at stops ect. So the alternator must be recharging it fine, and the part is only a year old. When I started it it fired up fine but when I put it in reverse and was trying to ease it out of it's tight spot the rpms suddnly dropped and it sounded like it was dying. So I put it in neutral and revved it a few times and it went back to a normal idle and stayed there the rest of the night. When I looked in the Bentley manual and it said that these are the possible problems.
A: Short circuit draining the battery.
B: Short driving trips and high electrical drain on the charging system not allowing the battery to recharge.
C: Drive belt(s) worn/damaged
D: Battery faulty
E: Battery cables loose dirty or corroded
F: Alternator or voltage regulator faulty
What do you guys think it is? Going to drive it again this morning on a cold start to see how it sounds cold, also want to take it to a shop to see what codes it will be throwing as I think there are some electrical issues(E-brake light doesn't turn off, check engine was on, and a nother light I can't remember). right now the price is down from 1200 to 1050. Would you say that's a good deal?