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Just had IMS failure on 2005 997

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Old 03-25-2014, 10:18 PM
  #76  
MuffinMan
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Originally Posted by imsfails
Just to keep everybody updated on my car's repair, the dealer recommended new belt, new vapor oil separator (strongly recommended) and new ignition coils (not strongly recommended). Is it common to replace VOS and ignition coils at 34K? I am getting new spark plugs and thermostat paid by PCNA. Looks like my clutch is 50% worn so I have a lot of life in there esp. since my shifting has improved over time
Definitely replace the aos/vos. It shouldn't be very expensive and is a known point of failure on these cars. I don't know the cost of the coil packs, but I'm split on that. I'd probably do it considering the age.
Old 04-03-2014, 03:59 AM
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imsfails
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I got my car back today The engine sounded smoother than before. I noticed that oil pressure gauge was close to 5 at 3000rpm but around 2.7 at idle. Don't remember what it was before. Looks like this is normal even though the manual says it should be around 3.5 at 5000. Attaching the receipt of parts replaced. I ended up getting new coils and vos (not shown in these screenshots). Thanks for all your help!
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Old 07-02-2014, 02:12 PM
  #78  
hoggel
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A friend just had the IMS failure in her 2005, 55k miles. She bought it used so Porsche says they will pay 25%. Dealer is quoting her $25k for engine replacement. Does that sound reasonable? Vertex shows $10.9k +core for remanufactured long block. I am not familiar with the 997 but I would think a Porsche long block should be less than $15k with less than $5k for labor for install? I'm going with her to talk to the dealer in a bit. I'll see what they are planning to do for the $25k but would like to hear what some others have been quoted for this issue.
Old 07-02-2014, 03:00 PM
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Rotmilky
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Those oil pressures sound similar to my early 2005 997.1 When the car is hot, I get about 2.5-3 at idle and 5 once I hit around 1500-2000 rpm.

Hope you enjoy the new motor.
Old 07-02-2014, 03:25 PM
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imsfails
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hoggel, since mine was paid 100% I didn't have to shop around. But 25K doesn't sound outrageous. Also, when I had my engine failure there were no long blocks available in the US and Germany. I had confirmed that by calling suncoast and another dealer. I was told that Porsche has stopped making long blocks for my model. I would be curious to know if this is still the case.

If the dealer is building the long block, the total cost would be higher.

Sorry for your friend's loss!
Old 07-02-2014, 03:27 PM
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imsfails
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Rotmilky, thanks for confirming the oil pressure. Just finished 1K miles on the new engine. So far so good.
Old 07-03-2014, 01:03 PM
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PhilD
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Originally Posted by imsfails
Rotmilky, thanks for confirming the oil pressure. Just finished 1K miles on the new engine. So far so good.
My oil pressure after 57k miles is always hard on 5 at startup, 3-4 at idle once warmed up, 5 pretty much as soon as I touch the gas.



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