'03 S - Two Mechanics say Yes & One says No - IMS

[Last930]

I stopped in and took a look at my car while it was apart - the IMSB was in perfect shape on the outside - seals intact, turns smoothly and no external corrosion. Replaced it anyways... Found out the RMS was the source of the oil leak, so that is fixed. Should be back together in a day or two.

[Jamesp]

I took out a bearing that was tight, it felt and looked perfect, the seal looked good. I seriously thought about leaving it in it felt so good. And that was with the IMS shaft out of the engine in my hand, so I had a pretty good look at it. I took the bearing out and pulled the seal. The only lube in it was stale motor oil. How long would that "good" bearing last? That's anyone's guess. The only clear fact is that the lubrication was compromised. I wish I'd have said it first, but I'll repeat it, the IMS bearing is in the same league as timing belts. They have to be replaced, or the valves meet the pistons.

[runjmc2]

Sounds like you have your answer, at 39K and likely needing a clutch soon, this should be an easy decision. Replace the IMS with the clutch, the sooner the better…end of story…next case please

[Perfectlap]

Originally Posted by Parker986

...so I have decided to keep my appointment. I know I will be nervous driving it 3 hours to the mechanic, hoping there is no engine failure.

That would easily take the cake for worst luck ever. I would be tempted to flatbed it there