Blue boxster resurrection project

[dghii]

Originally Posted by Homeoboxter

Yeah, that vise has been like that since I moved here from my previous place... Maybe once the Porsche engine is off the bench!

If I burned out the bushing I`d end up with a steel cyilinder in an aluminum bore that I still would have to press out.

For next time, mount insert removal is easy if you cut the rubber out and then use a hack saw on the remaining aluminum. saw a couple of cuts and the aluminum comes out in a couple of pieces. About 30 minutes total.

[Homeoboxter]

Originally Posted by dghii

For next time, mount insert removal is easy if you cut the rubber out and then use a hack saw on the remaining aluminum. saw a couple of cuts and the aluminum comes out in a couple of pieces. About 30 minutes total.

Thanks for the tip, but the mount insert on this car was made of steel. So was the replacement. Steel insert in an aluminum housing. I can`t see how it`s possible to cut the insert out easily without damaging the aluminum bore. Scroll back, only the core part of the mount is aluminum, then rubber, then steel. And the steel shell is pressed into the aluminum housing. Maybe there are different versions?

[pilot4fn]

Originally Posted by Homeoboxter

Thanks for the tip, but the mount insert on this car was made of steel. So was the replacement. Steel insert in an aluminum housing. I can`t see how it`s possible to cut the insert out easily without damaging the aluminum bore. Scroll back, only the core part of the mount is aluminum, then rubber, then steel. And the steel shell is pressed into the aluminum housing. Maybe there are different versions?

I had same dilemma last year. Purchased the engine mount bushing only and attempted to change it to the aluminium housing... plenty of fight on this stage and I finally ended up ordering a new housing with new bushing installed. I stil have the ole housing and the separate bushing waiting for next round

[Zzorro]

Just read the entire thread. All posts and pictures. Well done and thanks for taking the time to post the journey!

[Homeoboxter]

Originally Posted by Zzorro

Just read the entire thread. All posts and pictures. Well done and thanks for taking the time to post the journey!

Wow, that`s a lot of reading Thanks for stopping by!

[dghii]

Originally Posted by Homeoboxter

Thanks for the tip, but the mount insert on this car was made of steel. So was the replacement. Steel insert in an aluminum housing. I can`t see how it`s possible to cut the insert out easily without damaging the aluminum bore. Scroll back, only the core part of the mount is aluminum, then rubber, then steel. And the steel shell is pressed into the aluminum housing. Maybe there are different versions?

I’ve done this twice....one on my car and once for a friend. It wasn’t tough to do at all and I didn’t score the inside bore of the mount. Just used a hand tool hack saw. When the cut was almost through, I used a screwdriver and hammer to chisel out the weakens, cut area.

I would have given up if it was hard to do!

[Homeoboxter]

Originally Posted by dghii

I’ve done this twice....one on my car and once for a friend. It wasn’t tough to do at all and I didn’t score the inside bore of the mount. Just used a hand tool hack saw. When the cut was almost through, I used a screwdriver and hammer to chisel out the weakens, cut area.

I would have given up if it was hard to do!

Thanks, I`ll give it a try next time! Not too soon though, hopefully this one will last for another good 100k miles!

[Homeoboxter]

I had some time over the weekend to prepare the engine bay for the power plant. Poor thing was quite abandoned in the past two years. I was gonna put the engine back on in a couple weeks, lol.



Back of the coolant tank. Someone else has been here before me, who replaced the spring clamp.



Oil filler tube. Doesn`t look right.



I pulled the coolant tank if I was there anyway. Probably it`s replaced somewhere in the past. No sign of cracks, I`ll just put it back.





Almost there

[986tate]

Originally Posted by Homeoboxter

Oil filler tube. Doesn`t look right.




Almost there

I bet there are a lot more of these out there than people realize, which is why the motors are so nasty inside. I’m guessing mine is like that after only 70k miles by the oil vapor smell I frequently pick up. Sad they couldn’t use a better material. I could fix it but don’t feel like digging just yet, wait for a bigger problem.
Love the thread, thanks,

[Homeoboxter]

Originally Posted by 986tate

I bet there are a lot more of these out there than people realize, which is why the motors are so nasty inside. I’m guessing mine is like that after only 70k miles by the oil vapor smell I frequently pick up. Sad they couldn’t use a better material. I could fix it but don’t feel like digging just yet, wait for a bigger problem.
Love the thread, thanks,

And more importantly, the engine will run rough because it loses vacuum through the filler tube. It`s a common failure point on these older cars where plastic parts become brittle.

[Homeoboxter]

Two years and 12000 miles later:

Engine`s gone

[Hamstuh]

wow if all this work is, as in his words (an armature hobby mechanic) i think im at least 30 years of hobby mechanic experience away from being able to do this to THIS extent. I did also follow up on that post with the failure.

Truthfully it was not even at fault to your own which was the hugest downside. A lack of online information regarding the rings really does make all the more difference between a very successful rebuild and catastrophic failure. An unfortunate ending but a very successful process i will be using towards one day taking out my current 2.5L and swapping a used one in

[Homeoboxter]

Originally Posted by Hamstuh

wow if all this work is, as in his words (an armature hobby mechanic) i think im at least 30 years of hobby mechanic experience away from being able to do this to THIS extent. I did also follow up on that post with the failure.

Truthfully it was not even at fault to your own which was the hugest downside. A lack of online information regarding the rings really does make all the more difference between a very successful rebuild and catastrophic failure. An unfortunate ending but a very successful process i will be using towards one day taking out my current 2.5L and swapping a used one in

I don't think the rings were he real problem here, it's more like a combination of overheating and the previous repair involving new liners installed that I missed. Yeah, this much work for a 20+ year-old car which can fail any time for some other reason is not really worth it. Regardless, I'm just about to do another rebuild like this which makes me an idiot for sure.