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Monthly Archives: February 2015

It has been nearly one month since I purchased the ’98 328i and there is already so much work completed. With the help of some good friends the car is almost up to snuff. Replaced so far:

  • Control arms
  • Front control arm bushings
  • Water pump
  • Thermostat
  • Thermostat housing
  • Upper and lower radiator hoses
  • Fuel filter
  • Air filter
  • Cabin microfilter
  • Passenger airbag sensor emulator

I am thankful for garages and hydrocarbons.

The cabin microfilter is in a very awkward position but also a very satisfying job. The glove box must be removed along with some plastic duct work in order to access the filter.

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I had a state inspection done today and they found two issues. The rear rotors are slightly out of spec and there is also a leak from the power steering fluid reservoir. Both of these are considered normal wear and tear items. The power steering reservoir, which also acts as a filter, should be replaced every 100,000 miles. No doubt the hose is worn as well, allowing the fluid to seep down and coat the power steering pump. Brakes are entirely consumable items on any car and should be replaced as needed. It is probably worth replacing the emergency brake components as well. Luckily, I have 30 days to complete repairs to the satisfaction of the shop before the inspection process resets. This is more than enough time although I only have five days left before the temporary tags expire. Boo. I really just want to drive this car as much as possible but am glad it has been out of commission during the heavy winter weather and subsequent salting of the roads.

One of the tires had a slow leak so I dropped it off at a local shop to be repaired. The tire was fine but there was corrosion on the lip of the rim which broke the seal and allowed air to escape. The wheel was repaired by grinding away the corrosion. There is a lot of tread left on the tire so it’s nice that it was saved. It is also nice to know that the spare I was using holds up well.

Within the next week the power steering and braking components will be addressed. Then I get to pay the state for the privilege of driving such a fine vehicle.

The 1994 325i has been on her last leg for some time now. The motor is solid but the daily commuting and rust have taken their toll. I plan to part her out as she sits at 323k miles. The disassembly has already begun in the garage of a very good friend. Hopefully the parts will go on to serve another person well.

I began searching for a slightly newer but low mileage E36 about 6 months ago. I figured that since I already know almost everything about the older model it will save me time and frustration down the road. I finally found something I deemed acceptable from a small used car dealer in Loudoun County, VA. A super clean 1998 328i 5 speed manual with just under 116k miles was acquired two weeks ago. There is a minor dent on the fender that I hope to easily remove.

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The model description is as follows:

Model description: 328I
Market: USA
Type: CD33
E-Code: E36 (4)
Chassis: Limousine
Steering: links
Doors: 4
Engine: M52 – 2,80l (142kW)
Drive: Heckantrieb
Transmission: manuell
Body Color: Arktissilber Metallic (309)
Upholstery: Leder Casual/hellgrau (P7TH)
Production date: 23.09.1997
Assembled in: München

The VIN decode lists the following features as present on this car:

Code Sonderausstattung Optional Equipment
S240A Lenkrad Leder Airbag Leather steering wheel
S243A Airbag Beifahrer Airbag for front passenger
S260A Seitenairbag für Fahrer/Beifahrer Side airbag for driver/passenger
S277A BMW LM Rad Doppelspeiche BMW LA wheel/double spoke
S341A Stossfänger komplett in Wagenfarbe Bumpers completely in body colour
S401A Schiebehebedach elektrisch Lift-up-and-slide-back sunroof, electric
S458A Sitzverstellung vorne elektrisch Electr. front seat adjustment
S473A Armlehne vorne Armrest front
S481A Sportsitz Sports seat
S498A Kopfstützen im Fond mechanisch Headrests, rear, mechanically adjustable
S534A Klimaautomatik Automatic air conditioning
S540A Geschwindigkeitsregelung Cruise control
S554A Bordcomputer V mit Fernbedienung On-board computer V with remote control
S676A HiFi Lautsprechersystem HiFi speaker system
S686A Antennen-Diversity Antenna-Diversity
S692A CD-Wechsler I-Bus Vorbereitung Preparation, BMW 6-CD changer I-bus
S704A M Sportfahrwerk M Sports suspension
S818A Batteriehauptschalter Battery master switch
S925A Versandschutzpaket Transport protection package
 I was particularly excited about the seats and M sport suspension. The slightly lower ride height and beefier sway bars are definitely noticeable. The HiFi speaker system note is interesting because there is no HiFi switch on the center console nor signature Harmon Kardon markings on the door speaker covers. Regardless, after calling the dealership to get the radio code, I can say that the sound system is quite nice. I am currently using a cassette adapter to listen to music on my iPod and am very happy with the speaker range. The informational cassette that came with the owner’s manual was definitely worth a listen as I learned a few things about the car that I otherwise would not have known. For instance, if you turn off the engine and exit the car with windows and/or the sunroof open you can simply hold the key in the lock position for 6 seconds at which point the windows will close!
Despite the nice condition of this car I have encountered a few issues so far. The passenger airbag sensor is damaged (Table 2, Code 18) which can result in the illumination of the airbag light. I constructed a simple circuit which will trick the computer into thinking the seat is constitutively occupied. Clearly this is the best solution since the circuit materials cost $6 whereas the sensor, which is known to prematurely fail, costs $190. The front right wheel is rubbing the rear of the wheel well at sharp angles and very low speeds. I have ordered new control arms, FCABs and tie rods as I assume the ones on the car have never been replaced. It is about the time where these items should be replaced so this is no big deal so long as it fixes the issue. No doubt the bushings are all pretty worn. Next, since this car lived in Maryland after being imported through South Carolina, there was some rust present on the sway bar brackets. This degraded to the point that the bracket fell off along with the mounting bolts which are normally welded onto the frame of the car. I have been driving without this bracket and experienced no ill effects. Today I picked up the replacement piece to be welded onto the frame. Very reasonable part which costs $23 at the dealer. Lastly, the brake light circuit rarely encounters an error that does not actually result in the failure of the brake lights. This is a known issue with the brake pedal switch which is a quick 30 minute job. Some issues are to be expected for a car of this age so it’s off to the races to keep up with proper maintenance.

Some minor repairs and maintenance have already been done including instrument cluster light bulb replacement, OBC light bulb replacement, tire pressure checks, a full synthetic oil change and thorough cleaning of the leather, vinyl and carpet.

The car heats and cools without issue. Along with the suspension bits I ordered a new water pump, thermostat, thermostat housing and radiator cap. These will be replaced along with the cabin air filter and fuel filter this weekend. I have already been reading up on popular M52 engine modifications but quickly decided that they are not worth the effort. M3 camshafts, an M50 intake manifold and software tune is hardly worth a maximum gain of 20hp. Not for me, anyway. I’m keeping her stock with tasteful mods. Once the suspension goes I will likely replace it with Bilstein sport struts and H&R sport springs which I ran on the 325i. A strut bar and cold air intake will complete my current plans for this car. Oh and an nice exhaust.. and some headers… and some ZKW headlights and yellow fog lamp housings…..