Re-sealed, Painted Spare Tire

I previously replaced the rubber on my spare tire: https://16908.info/?p=1136

The tire wasn’t holding air, and the tire was loose at the bead. I brought it back to Discount Tire, and they re-sealed it with bead sealer. They even did it for free!

DSC_0272

I then cleaned the rim with Simple Green, roughed it up with some steel wool, vacuumed it, and cleaned it with rubbing alcohol:

DSC_0274

Then I prepped it with two light coats of Bulldog Adhesion Promoter, and painted it with Rustoleum High Performance Wheel Paint:

DSC_0275

Finally, tire gloss:
DSC_0276

I checked the tire pressure. 60psi. Ready to go, but hopefully it stays in the trunk.
DSC_0285 DSC_0287

Costs:
Re-Seal Tire @ Discount Tire: Free!
Simple Green: On Hand
Steel Wool: On Hand
Rubbing alcohol: On Hand
Bulldog Adhesion Promoter: On Hand
Tire Gloss: On Hand
Rustoleum High Performance Wheel Paint: $6.00?

Stereo Upgrade

I’ve always thought my stereo sounded way to thin, and needed an upgrade. There was practically no bass in the system at all. The previous owner installed a pretty basic head unit and speakers:

20131228_182454  DSC_0242
DSC_0240 DSC_0241 (2)

While my side panels were off, I decided to replace the speakers:
DSC_0221DSC_0222

These speakers got good reviews with the other Delorean owners, and fit the rear location, albeit with better hose clamps and some persuasion:
DSC_0224DSC_0223

I also took the time to upgrade the front dash speakers. I’m glad I did since the speakers the previous owner installed were very low quality. I found some Pioneer speakers that fit the location perfectly:
DSC_0230

After some searching, I decided to upgrade the head unit as well. The new one features Bluetooth hands-free calling and audio streaming, wired external microphone, voice recognition, Pandora, USB direct control for iPod/iPhone, Android Media access, a remote control, and more.
20140425_185241 

DSC_0212 

It’s been said the stock wiring might not handle a modern stereo’s electrical needs. I took the time to run a new 12 Gauge yellow wire from the positive post behind the rear wall. A fuse holder is spliced into the wiring. Sorry, I didn’t get any pictures of that.

My upgraded negative battery cable features a smaller wire that was currently being unused. I found a new use for it: dedicated ground for my stereo.
20140425_145755

Upgrading the wiring meant I got to remove all the glass fuses behind the dash:

DSC_0241

While my A pillar trim is removed, I ran the cable for the microphone up the A pillar:
 DSC_0242 (2)

The result: The new features of the head unit are great!
DSC_0247
I still think the sound quality isn’t great. It needs more bass. I’m going to have to investigate a subwoofer.

Costs:

Item Vendor

Quantity

Unit Cost

Cost

Shipping

Tax

Total

Infinity 529I 165W (Peak) 5-1/4 -Inch Two-Way Speakers (Pair) Amazon.com

1

$73.49

$73.49

$0.00

$0.00

$73.49

Pioneer TS-A878 3 1/2 Inch 2-Way Speakers Amazon.com

1

$33.27

$33.27

$0.00

$0.00

$33.27

Pioneer Bluetooth USB SIRI Mixtrax MVHX360BT Amazon.com

1

$85.00

$85.00

$0.00

$0.00

$85.00

Hose Clamps Ace Hardware

2

?

?

$0.00

?

$5.37

Black Primary Wire O’Reily Auto Parts

1

$6.99

$6.99

$0.00

$0.58

$7.57

Yellow Primary Wire Advance Auto Parts

1

$6.99

$6.99

$0.00

$0.58

$7.57

Fuse Holder Advance Auto Parts

1

$3.29

$3.29

$0.00

$0.27

$3.56

heat shrink tubing (assorted box) Advance Auto Parts

1

$10.99

$10.99

$0.00

$0.91

$11.90

Butt connections Advance Auto Parts

1

$2.99

$2.99

$0.00

$0.25

$3.24

Ring Terminals Advance Auto Parts

1

$3.49

$3.49

$0.00

$0.29

$3.78

Assorted disconnect terminals On Hand

 

 

 

 

 

 

Split Cable Wrap On Hand

 

 

 

 

 

 

Total

$234.74

 

 

New Pull Straps

My pull straps had seen better days. They didn’t even match – one is leather, the other is vinyl: DSC_0226

Vendors were out of stock for many months. I finally found someone that had them made, albeit the “early style” with the ring:
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I took the time to replace some rusty screws and speed nuts. I also needed new bolts to hold them to the door:
DSC_0195

I cut them apart, and squeezed them into my “late style” trim:
DSC_0196

Done:
DSC_0227

Costs:

Item Vendor

Quantity

Unit Cost

Cost

Shipping

Tax

Total

Black Pull straps DMCTalk Member

1

$69.99

$69.99

$0.00

$0.00

$69.99

Metric bolts to hold straps Ace Hardware

4

$0.39

$1.56

$0.00

$0.12

$1.68

Screws Ace Hardware

4

?

?

?

$0.00

$2.28

Speed Nuts Ace Hardware

4

?

?

?

0

Total

$73.95

New Power Outlets

My cigarette lighter was broken, and the power outlet’s green plastic was cracked. I found an excellent replacement on ebay for $5.29 shipped: http://www.ebay.com/itm/360678268535
attachment DSC_0209

I knew that even if it didn’t fit, for that price I would make it fit. But yes, it fits perfectly. It’s a little more modern looking, and it’s blue! I measured the lighter drawing under 7.5 amps, and the lamp under 0.8 amps. I don’t know what the stock lighter draws since mine is broke. The only drawbacks I found were the light requires a separate ground, and it’s a little dim. I didn’t check, but I think the bulb is incandescent. I cut my wiring harness and added another female disconnect connector for the lamp’s ground.
DSC_0215
The power outlet I bought through ebay comes in other colors, even green.

I also wanted to add some power outlets behind the dash for electronics:
10242
Fuse 17 is rated at 20 amps. My cell phone and dash cam combined draw less that 1 amp, and my ’83 also doesn’t have a clock on Fuse 17. Adding two more outlets wasn’t a problem. Since Fuse 17 is live all the time, I decided on another mod:


After some fast shipping with DMC-MW, I cut the wiring harness and put a switch in the middle of the circuit. So now all my power outlets are controlled by the switch. This allows me to stop and start my dash cam whenever I want without touching the cam or the power connector.

My A Pillar trim is off the car right now, so I’ll be running the power for the dash cam behind the trim, then above the headliner.

Costs:

Item  

Quantity

Unit Cost

Cost

Shipping

Tax

Total

Blue Auto Power Outlet/Lighter ebay

1

5.29

5.29

5.29

Double Power Outlet O’Reily Auto Parts

1

6.69

6.69

0.45

7.14

Purple Primary Wire 14 Gauge 1 Foot O’Reily Auto Parts

4

0.31

1.24

0.08

1.32

On/Off Switch, Console (Pair) DMC Midwest

1

69.95

69.95

12.99

5.42

88.36

Electrical Disconnects On Hand

 

 

 

 

 

Heat Shrink Tubing On Hand

Total

$ 102.11

New Custom Mirror Switch

I liked the look of the new Mirror Switch available from DMC-Houston, however the price was a little high for an unneeded upgrade. I know it’s made from a mirror switch used in a Saturn, so decided to try and make my own. I went to a salvage yard, and found one. Next I made a plastic plate to hold the switch:
DSC_0331     DSC_0350

I found the wiring connector online at britishwiring.com. I also found wiring diagrams online to help me figure out all the connections.
DSC_0530

I didn’t like how the DMC-Houston switch looked upside-down:
DSC_0527
I could see the polarity of the mirror motors was opposite of what the switch was. Up was down, Right was left, and so on. The options I had were:

  1. Do what DMC-Houston did: flip the switch upside–down, and swap the right and left mirror wires
  2. Reverse the wiring in my cars wiring harness.

I choose option 2. I pried the wire connections out of the mirror connectors, and reversed them. If the cars next owner ever tries to install an original switch, they’re going to hate what I did!
DSC_0528
Original mirror switches have been going for a good price on ebay, so I decided to sell mine.
DSC_0510 auction

Since I bought my car in 2007, my passenger mirror hasn’t had up and down functionality. I was happy to find out during testing that it was a dirty/bad connection.

I actually finished the switch in mid-2013, however I wasn’t able to finally install it until now due to my door panels being removed. Here it is, finally installed:
DSC_0220DSC_0219

From the pictures, it looks like the interior is still kind of dusty. Time for a complete detailing.

Costs:
(It’s not too often I make money!)

Item Vendor Cost
Mirror Switch Sale Ebay

$ 105.00

Ebay fees Ebay

$ (14.50)

Paypal fee Paypal

$ (3.50)

Shipping FedEx

$ (12.96)

9-Way 3mm Pin & Socket Connector BritishWiring.com

$ (16.50)

Saturn Mirror Switch Salvage Yard

$ (6.00)

Black Plastic On Hand

$ –

SEM Black Landau Color Coat On Hand

$ –

Profit

$ 51.54

New Dash, Dash Mat Mod

My previous owner had the dash recovered in the wrong vinyl, and the look was beginning to bother me. The dash has a “puffy” look when it’s recovered, and my defroster vents look like they’re being swallowed. Also, the edges didn’t fit together perfectly. I finally decided to buy a new reproduction dash.

20131229_103420 20131229_10344420131229_103341DSC_0001DSC_0003 (2)DSC_0007

The defroster vents also developed a bow from the slightly oversized dash. I wanted them straight and flush up against the new dash, which meant I had to bend them back into shape. The screws used to hold them in ran up right against the windshield. Removing the screws was a delicate process. I had to put some fabric over the windshield to protect it from screws and my screwdriver. If you ever attempt this, stuff some rags in the vents so you don’t drop screws down them. Removing the defroster vents also allowed me to clean the vents, and vacuum some crud from beneath them. I also went the extra length of painting the new vent screws black. 

 DSC_0054
I used a heat gun to warm the defroster vents, and straighten them. The new, painted short screws made the vents easy to reinstall.

The mounting holes for the passenger knee pad were broken. There’s already a steel reinforcing plate right below the glove box lid. I removed it, and added a longer one I made from aluminum.
20140310_204340 20140310_215554

I never found a method I liked to attach my dash mat to the dash. I didn’t want to damage the dash with glue or adhesive. I got an idea to use magnets. The reproduction dash is hollow underneath. I salvaged some magnets from some old mechanical hard drives, and epoxied them under the dash.

DSC_0003DSC_0002

Once I installed the dash, I protected it with wax paper, and put magnets on top of the dash. I carefully spread some epoxy on top of the magnets, and laid down the dash mat. After the epoxy cured, I removed the dash mat with its magnets.20140329_204643 20140330_082249

I had some felt sewn (Thanks Mom!) over the magnets, so dash won’t be scratches by the magnets. The stitching is visible on top of the dash mat, but I don’t mind. I use the mat to keep the cabin cool during drives, and to protect the dash from sun damage. Otherwise I remove it when displaying the car at shows. The dash mat now snaps right into place when you lay it out.
20140403_210302 DSC_0157

Here’s a tip: When installing the dash, adding a washer and threading on a nut under the dash can be tricky with little room for your fingers. Use a strong magnet on top of the dash right over the stud (remember to also protect the dash from magnet scratches). The washer will jump up in place, and stay put while you struggle to get the nuts on.
DSC_0055 DSC_0057
DSC_0058 DSC_0155

My 1983 Delorean was originally intended to be a 1982 model, and originally had a VIN plate riveted to the dash. However it was re-VIN’d as an ’83, the riveted VIN plate was removed, and a glued VIN plate was installed. The glued VIN plate was transferred to the recovered dash, and eventually fell off a few years back. I cleaned the paint off with steel wool and acetone. After a quick paint job with SEM trim black, it’s secured back in place with some 3M molding tape. I’ve happy to finally have this small detail done.
DSC_0148 DSC_0152

 

Costs:

Item Vendor

Quantity

Unit Cost

Cost

Tax

Shipping

Total

Dash Pad Black DMC Midwest

1

$ 299.00

$ 299.00

$ 23.17

$ –

$ 322.17

Screws for defroster vents Ace Hardware

6

$ 0.11

$ 0.66

$ 0.01

$ –

$ 0.67

1″ X 3′ Aluminum Stock Menards

1

$ 9.99

$ 9.99

$ 0.85

$ –

$ 10.84

$ 333.68

Front, Rear and Trunk LEDs!

By now, the basics of LEDs are well known: longer life, faster light up time, and reduced power consumption. Many Delorean owners are converting their incandescent bulbs to LEDs for all of these benefits. One really well written blog entry on Delorean LED conversion and benefits can be found here:

http://delorean2109.blogspot.com/2011/07/going-100-leds-on-your-car-is-good-idea.html

I saw someone else used these 48 LED SMD Panels as a trunk light. I liked the look, and had a few panels left over. This is a big improvement in brightness over the incandescent festoon bulb, and my later LED festoon bulb:
DSC_0626DSC_0622

I should have probably bought bigger brake lights, but after testing, these 42 LED bulbs were deemed just as bright as the incandescent brake lights. I purchased amber colored LEDs for the turn signals, however I was disappointed that the turn signals were dim. I decided to replace them with some bigger white LEDs.
DSC_047720131227_144234

I added a 48 LED SMD Panel to the engine bay light as well:
DSC_0621

I reclaimed the LED festoon bulbs from the trunk, engine bay, and interior lights. I used two of them in the rear license plate lights. I like the white color they produce, compared to the dim, yellow-ish light.
DSC_0139DSC_0140

The flasher relay I purchased wasn’t set up correctly for what the Delorean needed. Swapping some relay pins with some jumper wires was a quick and easy fix. New flasher (left), old flasher (right):
DSC_0517

Using the same 12 volt battery for my testing, I measured the amperage of the lights I removed, and the new LED lights. Here’s the breakdown:

Light Application Quantity Used Incandescent Amps LED Amps Amperage Savings
Back Turn

2

2

0.26

3.58

Back Running

2

0.57

0.25

0.64

Back Brake

4

2

0.16

7.36

Back Reverse

2

2

0.31

3.38

Front Running/Turn 1st Contact

2

0.46

0.1

0.72

Front Running/Turn 2nd Contact

2

1.71

0.29

2.84

License plate

2

0.42

0.03

0.78

Trunk Light

1

0.73

0.21

0.52

Engine Bay Light

1

0.73

0.21

0.52

Rear Dome

1

0.42

0.42

0

Front Dome

1

0.42

0.1

0.32

Total:

20.56

Now all these lights aren’t lit at the same time, so the savings isn’t always over 20 amps. However, I have significantly reduced the load on the electrical system. Maybe my alternator will live a little longer.

Costs:

Item Location Qty Vendor

Cost

Shipping

Total

Flasher Relay Under Dash, drivers side

1

Ebay

$ 2.79

$ 1.70

$ 4.49

1156 BA15S 68 SMD Amber / Yellow Tail Fog Turn Signal 68 LED Car Light Bulb Lamp Rear Turn Signal

2

Ebay

$ 6.92

$ –

$ 6.92

1157 BAY15D 102 SMD Pure White Brake Tail Turn Signal 102 LED Light Lamp Bulb S Front Indicator, turn signal

2

Ebay

$ 8.92

$ –

$ 8.92

1156 BA15S 102 SMD Pure White Tail Signal Turn 102 LED Car Light Lamp Bulb 12V Reverse

2

Ebay

$ 9.92

$ –

$ 9.92

1156 BA15S P21W 3528 SMD 44 LED Bulbs Light Lamp CANBUS Anti Sans S0BZ Rear Running

2

Ebay

$ 9.92

$ 1.55

$ 11.47

1156 Tail Brake White 42 SMD LED Light Bulb Lamp Brake Lights

4

Ebay

$ 2.00

$ 7.38

$ 9.38

48 SMD LED White Panel Light Trunk Light

1

Ebay

$ 3.03

$ 0.40

$ 3.43

48 SMD LED White Panel Light Engine Compartment

1

Ebay

$ 3.03

$ 0.40

$ 3.43

LED Festoon bulb License Plate Lights

2

On Hand

$ –

Total:

$ 57.96

 

Unused:
Item Location Quantity Vendor

Cost

Shipping

Total

1156 BA15S 68 SMD Amber / Yellow Tail Fog Turn Signal 68 LED Car Light Bulb Lamp Rear Turn Signal

2

Ebay

$ 6.92

$ –

$ 6.92

New(er) Taillight housings

My taillights were cracked, and dull from a decade of neglect and abuse in the hot Georgia sun. The removable piece from one taillight was even melted from a bulb!?!?
DSC_0014 DSC_0017
DSC_0015DSC_0009
   DSC_0016
I had become jealous of the glassy, perfect appearance of the taillights on other Deloreans. So I found a good deal on some used, but good condition taillight housings. They don’t appear faded, and only have light surface scratches:

Newer taillights before cleaning:
DSC_0004DSC_0005

To clean them, I would fill them with hot water, and drain them, removing all the dirt and bugs.
Cleaning Tip: You can clean all the grooves between the lenses with an old toothbrush, which should not scratch the plastic.

After a soap and water cleaning, they looked better. Some light surface scratches visible
DSC_0007 DSC_0006

After some buffing with Meguiar’s PlastX, any dirt has now been removed, and the scratches are gone. They really pop!
DSC_0026DSC_0025DSC_0024

The polish really removes any deep dirt. The white terrycloth towel used to be clean.
DSC_0032

Old housings on the left, newer on the right:
DSC_0028DSC_0029

With new taillight housings costing $300, I saved some money, and I’m very happy with the results. As for my previous taillight housings, I might try to sand off any imperfections, and black them out. That should cover up the cracks. If they turn out nice, I would swap housings whenever I felt like it.

Costs:

Item Vendor

Cost

Tax

Total

(2) Used Taillight housings Withheld

$ 150.00

$ 11.63

$ 161.63

Meguiar’s PlastX Clear Plastic Cleaner and Polish Amazon.com

$ 5.97

$ –

$ 5.97

Total: 

$ 167.60

 

 

 

 

Preventative Maintenance – Roof Box Separation

The steel roof structure that holds the torsion bars is glued to the top of the fiberglass. This is prone to separating over time, and distorting due to the forces of the torsion bars. After removing the “rear screen upper finisher” you can see the steel roof structure covering the fiberglass above the rear window:

20131230_155053

There are a few ways to secure this, and I chose a simple method. I secured the roof structure to the fiberglass on the back of the car, above the rear window with some stainless sheet metal screws.

20131230_160849

Drilling:
20131230_160017

I also covered the screws in RTV sealant, before screwing them in, to keep water out. That’s probably overkill, but it was on hand and took a minute.

20131230_164051 20131230_164102

Costs:

(4) Stainless Sheet Metal Screws: $2.80 @ Ace Hardware