Goodbye Nina... say hello to Veronica

[MC Hammered]

Today we install the first new part on the car! It is a new under hood trunk trim panel.

The old one



The new one



The bucket of water after I wiped down the backside of the hood



The last part of the decontamination is finishing off the trunk. Instead of cleaning the vents I

decide to just remove them and order new ones






I found a bunch of mystery wire and determined that it is going to the 3rd brake light and side

markers. So while deleting all these wires I decided to pull out the rear tail lights and got a

surprise

Driver side




Passenger side




Needed a bristle brush and vaccum to break up the dirt




After wiping it all down with a cloth and water



Now the driver side




Started wiping down the trunk



Clean passenger side compared to driver side




The bucket of water

[MC Hammered]

Today we finish off wiping down the trunk and hit the driver side




My OCD side went into full effect and I decided to clean the area under the trunk trim




And the bucket of water



Time to clean off the tail lights

Before






After





Wonder how old this bulb is?




Cleaning up the wiring and reinstalling the tail lights





How the trunk looked before







Pics of the trunk as clean as I can get it






Cleaning up the trunk trim pieces and reinstalling them

[MC Hammered]

The leather seats and console pieces have been baking in the sun for a couple of days now to let the Rejuvinating Oil work into the leather

I sprayed Pristine Clean on the console pieces, wiped off the goop, buffed them up and the pieces look great



Here is the rear seat top with Prisitne Clean sprayed on it and I started wiping it off





How it looks after buffing






Rear seat bottom after pulling the plastic bags off. You can see the residue left from the Rejuvinating Oil





Spraying on the Pristine Clean



How it looks after wiping off the residue and buffing

[SimplyDope]

Love it!

[BoostinEuros]

Hey this is Analog from BFC with the 90 Euro M5. I love what you're doing! The in depth cleaning you did is very inspirational!

A couple questions if you don't mind..

Are you still going to dye the seats? Where did you get the product?

How much did that new hood pad run?


Thanks, I'll be watching this thread!

[MC Hammered]

Murphy's Law came into effect at this point of the project. I ordered the RO and PC first from Leatherique and decided to try the dye from Creative Options, but I never got a clear reply from Kevin to purchase it.

I decided NOT to start the leather restoration before I received the black dye I ordered from Leatherique instead as I was convinced that I would have to redye the seats. The plan was to restore the leather, strip the color off and redye them, but the seats cleaned up so well that I am not going to redye them anymore.

I guess not being able to order the black dye in the first attempt from Creative Options was a sign.

So I do have 32oz of "BMW black" dye and 8oz of Prepping Agent from Leatherique if you are interested in it. :D

I paid $130 for the hood pad from the stealership as I thought it would cost too much to ship me one from Gutenparts unless it was folded in half.

[MC Hammered]

The previous owner told me he balanced the throttle bodies, however, in the interest of learning ow to do this myself I purchased a Carbtune tool to help with this maintenance step.




The Carbtune allows you to view 4 of the TBs at the same time which I think is a big bonus in doing this maintenance vs. doing each TB individually.



They include some small orifice tubing to make restrictors otherwise the rods bounce up and down too much to get a reading. Since I already designed an inline restrictor for the gauges I sell I chose to use that instead






Plugs on the vacuum ports removed, lines plumbed in and connected to the Carbtune




This is how the first 4 throttle bodies are adjusted. From left to right it is cylinders 4,3,2,1




According to the BMW service manual the TB should be adjusted to 300mbar or 22.5cmHg so using a 7mm socket you tweak the adjusters to even out the readings. Turn left to reduce, turn right to increase.



Plugs on cylinders 5 & 6 removed and put onto 1 & 2, lines from the carbtune plumbed in



So using cylinders 3 & 4 for reference we adjust 5 & 6. From left to right 4,3,6,5



After adjustment. The car does idle better and when I checked the tach the needle used to sit at 1000rpm, now it sits a bit below it.

[ZM Blue Devil]

proud of you.

[MC Hammered]

proud of you.

I know you are going to hate me for saying it... but I now miss Nina too.

I'm hoping that when I put Veronica back together that she will make me forget, but going through this build had made me question my decision a few times.

[ZM Blue Devil]

now I hate you. TOLD YOU SO! Does Mike know how lucky she is and what a deal her got?

[MC Hammered]

I am sure he does after seeing what you and I have done to her and he compares it to other e30's in his stable.

Veronica should be completed in 3 more weeks, if I don't stand back and smile with pride with what I built then you can squawk those words in my ear again.

[MC Hammered]

I pulled out and threw away a bunch of the factory foam sound insulation from the rear of the car and then found out later that it is no longer available to buy.

So for alternative solution I thought I would lay down some Dynamat instead. It was on sale for for $250 (It is a lot cheaper in the US but I didn't have time to wait) for 36sqft and this afternoon was nice and warm so I went at it.

A few things I realized at the end of doing this:

- Being OCD and laying down Dynamat is a bad combination
- Leaving Dynamat in the sun makes it soft and super sticky
- Cutting up Dynamat with scissors is a bad idea as the rough edges left over slices apart fingers very easily. Use a utility knife instead
- The Dynamat now is a hell of a lot easier to use than the original stuff I used 20 years ago that was as stiff as a tar shingle.

I cut up the large sheets into thirds and started placing down some large pieces



I decided it is easier to use a knife and slice up the thirds into strips and smaller pieces. It make placing the Dynamat easier on the curved surfaces.

Rear driver side done



Rear passenger side done




Seatback done as I am planning to put a sub in the trunk in the future




This fell down when I lifted up the foam insulation. I thought it may have been left by one of the original technicians but the year on the coin says otherwise. So how did it get stuck up there?



I was not going to bother pulling out the front carpet so I lifted it up as far as I could and placed down a few pieces.

Passenger side



Driver side



Rear footwells




I wish the car was on Overhaulin so they could just coat the entire body with this stuff, but I'm not and I'm still trying to stay in budget. The box came with 9 sheets so for all the coverage you see in the I used 5 2/3 sheets or about 23sqft.

Putting the rear carpet back in... It's starting to look like a car again!

[FreedS4]

I very much like Veronica...

Chris

[MC Hammered]

I took my car for a drive yesterday and the balancing of the throttle bodies did have an effect but I decided to redo the balancing again as I thought my process could be better as I did not compare all cylinders.

My original process was to balance cyl 1,2,3,4 and then use 1,2 as reference and balance 5,6 so

1,2,3,4
1,2,5,6

and then I left it at that assuming the setup was balanced.

So I took the M out for a drive to warm up the engine, hooked up the Carbtune and checked the settings.

With cylinders 1,2,3,4 I see that the readings were all slightly off so I balanced them all again to 22cmHg.

Then I measured cylinders 1,2,5,6 and adjusted all to 22cmHg.

I found that I was wrong to assume that they would be balanced. My oversight the first time is not understanding that adjusting one set of throttles would impact the vacuum of the others, I didn't think this would be the case but it is happening. Maybe my setup has a leak or something else needs to be replaced/adjusted, but when I measured 3,4,5,6 cylinders 3 & 4 were slightly off, so I adjusted them to 22cmHg.

Then I went back and checked 1,2,3,4 and needed to tweak 1,2 ever so slightly to match at 22cmHg.

I checked 1,2,5,6 and 3,4,5,6 and all readings were at 22cmHg.

I took the car out for a drive and the car drove even better than after the first adjustment. Throttle response was immediate and smooth vs. the jerky delivery of power the car initially exhibited prior to balancing.

Before balancing, when I was coasting in gear the car would have a tendency to lunge (feels like you stepped on the brakes hard for a split second) when the RPMs dropped to a certain point, so combined with the jerky acceleration make for a rough drive. These symptoms have been fixed and the car accelerates and coasts very smoothly now.

So I do suggest to everyone who is doing a throttle body balance to do the extra steps to make sure all of your throttles match up perfectly to get the best results.

[JdmEuroNorth]

oh that engine, that fucking engine!

jealous doesn't describe it..