Start up

Today’s car picture looks very similar to yesterday, the car has not moved yet.

Getting the clutch bled was my first priority and I decided to go at it in a different way.  I have the hose line and adapter from a Motive Power Bleeder which I attached to my air compressor.  I put a fluid collection bottle onto the slave cylinder nipple, coming at it from the driver side wheel well.  This was also a tricky arrangement, but had more space to operate in than I was having coming at the slave cylinder from the engine compartment by the coolant reservoir.

With about 15 psi of air into the blake fluid reservoir I was able to get the last of the air out of the slave cylinder line and now the clutch pedal is operating correctly.

I was then ready to start it up.  It began o.k., but I noticed an odd whining noise from the engine compartment that sounded like a belt rubbing on something.  I shut it down for a visual inspection but could not find anything apparently wrong with the accessory belt.  I started it back up and moved to the engine compartment to try and isolate the location of the sound.  It seemed to be coming from passenger side timing belt cover.  I was not looking forward to pulling the front of the car off.  With a closer inspection I found that the timing belt cover was in fact being rubbed, causing the noise.  I was able to loosen the cover and pull it out slightly and that eliminated the rubbing.  At the same time I found that I was getting a number of misfires on cylinder one.

The first effort was to adjust the timing belt cover so that it would be fixed in place and not rubbing.  That took a little while but was fixed, at which point I moved on to trying to diagnose the misfire.  I began by inspecting the spark plug, or rather as I started to do that I noticed a good bit of liquid condensation on the bottom side of the coil pack.  Hmm, smells like gas, a possible leak around the spark plug?  It turned out that the spark plug was not fully seated.  Thinking back to several months prior when I had removed this motor from the Nogaro I recall that I had checked the condition of the spark plugs, but had not fully inserted them back in!  Doh!

So around I went torquing all of the spark plugs to 25 NM and it started up and idled well.  I’ve not rechecked with VCDS, I’d had enough for one day, but happily things are progressing towards getting this car back on the road.

4 years and 4,000 miles

In January of 2013 the Silver S4 showed up with 43k miles on it.  As a replacement for my original S4, the factory ordered Santorin that was damaged in 2012, the Silver TIP was a good transition car.  In addition to being a single owner vehicle it was stock.  Being a Tiptronic I had the opportunity to tackle the TIP to 6-speed conversion.

2013 Mileage

I did the transmission swap, and a bit more, moving the majority of salvageable parts from the Santorin to the Silver car.

Over the past 4 years the Silver car has been the host to a number of different turbochargers and sensors to record data generated by those turbochargers.

2017 Mileage

As reflected by the mileage, the car has seen limited duty, replaced in daily driver duties by my Mazdaspeed Miata – the Silver S4 has been dedicated to testing.

With the arrival of the black Avant S4 I decided to move in a different direction with my S4, along with taking on a car with quite a few more miles on it.

Black Avant Mileage

As I did when moving on from the Santorin S4 to Silver S4 I’ve made an effort to retain the best of what the Silver S4 had to offer.  As I move from the Silver S4 Sedan to Black S4 Avant a good deal of the Silver car will find a new home with the Avant and the Silver car will become more stock-like.

Avant Purchase Roadtrip – 2016

Soon I will be back to having a single S4 and will resume looking into ways to improve on an already fine vehicle.

Getting very close to the point where I can start this car up.

Have a little more bleeding of the clutch to do.  This S4 now is back to the stock clutch line and I’m missing the USP stainless line that has been moved over to the Avant.  With the USP line bleeding the clutch has proven unnecessary as once the slave line is reattached it’s ready to go.

Another engine in place

I am not a fan of stock downpipes.  The added pain in the ass they create when installing the engine is not welcome.

This engine install was also a little trickier on account of the shift rod being a stock length, where I had done the Innovator mod to mine, that is now in the Avant, several years ago cutting it down slightly and re-threading the rod.  That makes putting the transmission back in the tunnel a little easier.

In addition to needing to raise the engine higher with the stock DP’s I have to work around them to reattach the driveshaft and the cover.  Just added difficulty that the ASP downpipes do away with.

Eventually though I did get the engine back in place.  I called it a day at this point.

Audi B5 S4 Information and Testing