diary of the life and history of an e46 BMW 330ci. From general maintenance to modifications. In this blog i hope that it can become a resource of experiences for others to refer to and leave their input. Feel free to send me a message or question.
Tuesday, October 25, 2011
$600 alternator... EFF!!!!
leaving school to grab lunch the other day my red battery charge indicator warning light was popping on every time i hit higher RPMs... EFF! I knew exactly what was going on... the alternator was on the verge of "cah-put!"
So i get lunch and hop back into my car and the light is fully illuminated indicating that the vehicle's charging system is not delivering anything back to the battery. I then head back to school to diagnose my failing alternator; luckily im enrolled in the auto tech program at the university. So i grab a scan tool to see if i can get the alternator output voltage because im too lazy at the moment to pop the trunk, pull up the carpet and plastic battery cover to probe the terminals with a DVOM. Fail... BMW unfortunately hides a majority of their obd-II features... the output voltage being one of them. Next i break down and head for the battery in the trunk with the DVOM... just as i suspected the voltage read 11.93v... no charge coming from the alternator what-so-ever... even with trying to full-field it with turning on all the auxiliaries.
So? Whats next? I assumed that the alternator would be $200+ to replace and i didnt want to buy one right then and there... so i headed home 25 miles trying to beat the drain of my battery... and... i didnt even make it close to home... the battery then gave up its ghost at 16th north in Lindon by the Lexus dealership... as the poor Bimmer puttered to a death I called the wife... busy at work... then the mom... not picking up (she never picks up)... and then the pop... success. My dad came to my pitiful aid. by the time he got from Alpine to Lindon I had pulled out all my air cleaner system removed the serpentine belt and removed the alternator from the engine compartment (all of 15 minutes). We rolled over to the nearest parts store to pick up the new alternator. As we arrive we request the part and just to top of my sundae with a cherry they said it was going to be $600 for the part... i knew parts would be expensive but not $600-alternator expensive. I then told them to calculate my student discount for the auto program at the university and the price was right! It dropped down to $189.00 with the core included! Life is good when discounts come this extreme! All in all we made it back and i threw the new genny in and jumped the Bimmer and viola! Purring like a goat! I was back on the road again.
So i get lunch and hop back into my car and the light is fully illuminated indicating that the vehicle's charging system is not delivering anything back to the battery. I then head back to school to diagnose my failing alternator; luckily im enrolled in the auto tech program at the university. So i grab a scan tool to see if i can get the alternator output voltage because im too lazy at the moment to pop the trunk, pull up the carpet and plastic battery cover to probe the terminals with a DVOM. Fail... BMW unfortunately hides a majority of their obd-II features... the output voltage being one of them. Next i break down and head for the battery in the trunk with the DVOM... just as i suspected the voltage read 11.93v... no charge coming from the alternator what-so-ever... even with trying to full-field it with turning on all the auxiliaries.
So? Whats next? I assumed that the alternator would be $200+ to replace and i didnt want to buy one right then and there... so i headed home 25 miles trying to beat the drain of my battery... and... i didnt even make it close to home... the battery then gave up its ghost at 16th north in Lindon by the Lexus dealership... as the poor Bimmer puttered to a death I called the wife... busy at work... then the mom... not picking up (she never picks up)... and then the pop... success. My dad came to my pitiful aid. by the time he got from Alpine to Lindon I had pulled out all my air cleaner system removed the serpentine belt and removed the alternator from the engine compartment (all of 15 minutes). We rolled over to the nearest parts store to pick up the new alternator. As we arrive we request the part and just to top of my sundae with a cherry they said it was going to be $600 for the part... i knew parts would be expensive but not $600-alternator expensive. I then told them to calculate my student discount for the auto program at the university and the price was right! It dropped down to $189.00 with the core included! Life is good when discounts come this extreme! All in all we made it back and i threw the new genny in and jumped the Bimmer and viola! Purring like a goat! I was back on the road again.
New Bridgestone Tires
new tire upgrade, Bridgestone Potenza RE-760 Sport... they dont slip... kinda ;0) So i ordered these tire shortly after i purchased the car, the privious owner ran the tires down to slicks. I had the new tires shipped to my local shop that i worked at in high school and the manager let me put them on myself like the good old days. It must have been bad old days that i had forgotten because these tires were buggers to pull off and put on... i remembered i could do 24" wheels with 35s with no problems... what happened? Never the less they were mounted with a few profanities and lots of tire lube!
the date of purchase 9/2011
For the past few years i have had intentions of buying my e46... i have patiently waited for the right one. that day has now come. 2001 330ci zsp/zpp @ 94,000miles. time to get creative...
The next few posts im going to try to catch up on the most recent history of the vehicle. Hopefully i will be able to keep up from then on out.
The next few posts im going to try to catch up on the most recent history of the vehicle. Hopefully i will be able to keep up from then on out.
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