Alright, let's work on helping you keep that car. Looks like we have a couple weekend's worth of work ahead of us. As you state, there's a lot of stuff going on - we're going to address just about every major part of the car - as they say, you have to eat the elephant one bite at a time.
In reply to dj06482:
Here are my specific list of "to dos:" Stand by, it's extensive (at least to me):
Replace the power steering reservoir and miscellaneous hardware (hoses, fluids, etc.)
Reservoir's about $25, and you have two lines to replace, at about $30-35 each. Call it $100 an hour of your time and your power steering system's got another 150k miles in it.
Remove heat shields from the catalytic converter
Not sure what this means - is this labor?
Install passenger seat sensor mat, reset air bag sensors
Not sure what part this refers to?
Replace water pump, thermostat and housing (after market aluminum thermostat housing? Fan and fan clutch? Coolant hoses? Regardless, coolant needs to be flushed and changed.)
This is a biggie - every self-respecting BMW owner deserves a chance to bitch to friends about the cooling system maintenance. Let's go all the way and handle the water pump, thermostat and housing, fan clutch, all the gaskets, new rad. cap, etc. The goal is to not do this again for a looong time. $307 total and an entire day with plenty of breaks/lunch.
Replace control arms and bushings to repair a high speed shudder under breaking
$180 for two control arms, bushings included. The car goes up on jackstands in he morning and we'll spend all day replacing the suspenion stuff listed here.
When I had new tires installed and an alignment performed, I was told the left inner tie rod end needed to be replaced
I picked the most expensive tie rods, and we're doing the entire assemblies, not just the ends. $50 each = $100 total.
Replace oxygen sensors (check engine light is on)
I assume two needed? Sparkplugs.com has the OEM for $97 each. Depending on location, we might do this while the car's on jackstands for the front suspension work.
From your invoice no. 14306: “very bad oil leak (valve cover gasket)”
This part, with the spark plug hole gaskets, is ~$20. It'll take you about twenty minutes to knock out in your driveway with basic tools. Add $3 for a can of brakekleen if you want to get fancy.
It’s on it’s original clutch, and I would rather replace it sooner than later (i.e. I don’t want to be stranded on a rainy night). Also and importantly, the shift linkage bushing are shot and need to be replaced.
If it's not slipping and the throwout bearing isn't making noise, I say leave it. Gently driven cars can go a couple hundred k miles on the original clutch.
Brakes were replaced just once: how are they holding up? Regardless, I can’t remember when the brake fluid was replaced, meaning it needs doing.
New pads and rotors from any given place will be $150. Tons of options. Let's go nuts and add braided ss lines for another $100. $250 total, and easy work.
Speaking of fluids, I change the oil myself (Mobil 1 104-40) but transmission and differential fluids need to be changed.
$40? Pretty easy to do - this goes on the long day of work list when we do the front suspension.
It needs a new fuel filter.
$15 part, easy to do one evening after work.
Belts where replaced within the last 24 months, but should be checked.
I wouldn't worry about them, but you can probably buy all the belts for $30 and have them in the car.
In addition I have this wish list, things I would like but don’t really need:
If the transmission is going to be out for clutch/bushings, it would be nice to add a short-shift kit. I’ve heard you can replace the 328i shift lever from an M roadster (PN 25-11-2-228-384) bent slightly to fit as an inexpensive alternative to the aftermarket kits – true?
I bought the Bimmerworld kit for my E30, and I think it was around $120. Included the major bushings and the Z shift lever.
The fog lights, both sides, have burned out/been busted, need replacing.
Thanks to ebay, replacement lights/lenses are dirt cheap. If you have the kind that can just take a new lense, it's going to be around $20. If not, new lights can be had off ebay for less than $40. Easy evening job in the driveway.
The radio lights are dead – is there an easy fix?
No idea. Let's play it safe and add $60 for a new CD player.
There you have it.
So, I've got a little over $1,400 in parts and some fun weekend projects. I think what's killing you is the labor on all the little stuff. A shop's going to charge $90/hour whether they're pulling your transmission or screwing in fog light bulbs, so doing the really simple stuff will save you a ton, let you keep the car and provide another $100k in fun driving.
Incidentally, I ran the numbers on a 48 mo., $15,000 loan. Assuming you're buying a new(er) car, you can get a decent rate from any bank/credit union (nothing approaching new car rates, though) - I assumed a 7% rate and 48 months and got $359/mo. 60 months gets you a bit under $300, but many banks are hesitant to loan 5 yrs. on a used vehicle.
Even at $300/mo., you're looking at five months of saved payments to take care of all your maintenance issues (including the short shifter and fog lights). The side benefit is that you'll be intimatly familiar with our car, and as I've said previously will be able to attend BMW enthusiast events and complain knowingly about the half-assed cooling system and the fact that suspension bushings wear too fast.