IMS & RMS failure rate on Tip ??

[shlim8]

Ah well, bubble burst ! Time to save up for the insurance... I'm still reeling from the suspension upgrade/update and the brakes.

As the indie (and even opc) mechanics here aren't too experienced, I suspect they'll drop the engine to do the work.... I'm actually alittle afraid that they'll create problems that I didn't have before this...

What else should I change ? I've listed what I think...

1. AOS
2. Engine mount
3. Tip transmission mount

Anything else ?? I've already done the water pump, low temp thermostat and coolant expansion tank.

[shlim8]

Ouch, the tip mounts cost $333 each and I need 2.... I think I'll wait and see the condition of those first.

Ah, forgot the rms. Does anyone have the part no for the rms ? Will it be the same for the tip and manual trans ?

[Lil bastard]

I'm not surprised that IMS issues are same-same manual vs. tip, it's an internal motor issue. Also not surprising that the tip took longer to surface, these are typically run at significantly lower rpms than manuals, esp. when cruising.

It's true that the manual outnumbers the tip, but not by much and not until very recently.

Boxster production was virtually 50/50 manual vs. tip until '06. Production since has favored the manual and has tilted total Boxster production in favor of the manual, but only to about 52/48, that's what the local PCNA service rep told me.

There are loads of tips on the road folks. Maybe not so many on this forum, but they're out there.

Cheers!

[Rui725]

Originally Posted by Lil bastard

I'm not surprised that IMS issues are same-same manual vs. tip, it's an internal motor issue. Also not surprising that the tip took longer to surface, these are typically run at significantly lower rpms than manuals, esp. when cruising.

It's true that the manual outnumbers the tip, but not by much and not until very recently.

Boxster production was virtually 50/50 manual vs. tip until '06. Production since has favored the manual and has tilted total Boxster production in favor of the manual, but only to about 52/48, that's what the local PCNA service rep told me.

There are loads of tips on the road folks. Maybe not so many on this forum, but they're out there.

Cheers!

I thought it was the opposite. Running at lower rpms leads to a greater load and less lubrication to the engine, leading to more likely IMS failure.

There are indeed a lot more tips than one would expect, as many of them are out there driven by lesser car enthusiasts. The IMS rate is honestly magnified in the online community. Keep that rpm high and the oil changes frequent. Heck, drive it in the snow too.

[shlim8]

Originally Posted by Lil bastard

Also not surprising that the tip took longer to surface, these are typically run at significantly lower rpms than manuals, esp. when cruising.

It's true that the manual outnumbers the tip, but not by much and not until very recently.

Boxster production was virtually 50/50 manual vs. tip until '06. Production since has favored the manual and has tilted total Boxster production in favor of the manual, but only to about 52/48, that's what the local PCNA service rep told me.

There are loads of tips on the road folks. Maybe not so many on this forum, but they're out there.

Cheers!

I'm surprised that the tips run at a significantly lower rpm than manuals esp at cruising ?? I find that the tip is practically a 4 speed gearbox... it starts off on 2nd most of the time, unless its cold or when I'm in a big hurry off the bat and the gearing seems to be quite low on 5th gear. On the bright side, it makes it more spirited and the engine is sweet spinning at any revs anyway. But the downside is the fuel economy isn't that great on the highway.

I think alot of the tips went to ROW (speculation only).... I would think that there is only one manual for every 10+ tips.... here in Malaysia and Singapore. (viewed alot of boxsters while looking for one and now I can't stop admiring other people's box when it's parked ! And after one year, I've only seen and heard of one manual in Malaysia and one in Singapore !)