Porsche 997 C4S Cab DME Over rev Report Question
#1
Porsche 997 C4S Cab DME Over rev Report Question
Considering picking up a 2008 997.1 C4S cab with 42k miles; I've received the Porsche DME over rev report that reads:
Range 1: 1657 1229.5h
Range 2: 138 1229.5h
Range 3: 13 1229.5h
Range 4: 1 245.0h
Range 5: 1 245.0h
Range 6: 1 245.0h
Total hours 1264.8h
I have reviewed quite a few threads on here re: over revs and know that many would walk away from a car with a range 4, 5, or 6 incident. That being said, is it possible the there was just a single ignition in 4, 5, and 6 or is this simply a computer blip / glitch, especially given the hours on the engine since the incident? Would you walk away based on the report?
Everything else looks clean with the car, although not a CPO vehicle. Any help or direction is greatly appreciated on my first purchase.
Range 1: 1657 1229.5h
Range 2: 138 1229.5h
Range 3: 13 1229.5h
Range 4: 1 245.0h
Range 5: 1 245.0h
Range 6: 1 245.0h
Total hours 1264.8h
I have reviewed quite a few threads on here re: over revs and know that many would walk away from a car with a range 4, 5, or 6 incident. That being said, is it possible the there was just a single ignition in 4, 5, and 6 or is this simply a computer blip / glitch, especially given the hours on the engine since the incident? Would you walk away based on the report?
Everything else looks clean with the car, although not a CPO vehicle. Any help or direction is greatly appreciated on my first purchase.
Last edited by hotcalsun; 10-24-2014 at 03:17 PM.
#2
I don't see any issues there. Showing a 1 in 4, 5, and 6 isn't that uncommon and is LESS than a single revolution. It also happened a long time ago. I would not worry at all about it.
#3
Rennlist Member
Considering picking up a 2008 997.1 C4S cab with 42k miles; I've received the Porsche DME over rev report that reads:
Range 1: 1657 1229.5h
Range 2: 138 1229.5h
Range 3: 13 1229.5h
Range 4: 1 245.0h
Range 5: 1 245.0h
Range 6: 1 245.0h
Total hours 1264.8h
I have reviewed quite a few threads on here re: over revs and know that many would walk away from a car with a range 4, 5, or 6 incident. That being said, is it possible the there was just a single ignition in 4, 5, and 6 or is this simply a computer blip / glitch, especially given the hours on the engine since the incident? Would you walk away based on the report?
Everything else looks clean with the car, although not a CPO vehicle. Any help or direction is greatly appreciated on my first purchase.
Range 1: 1657 1229.5h
Range 2: 138 1229.5h
Range 3: 13 1229.5h
Range 4: 1 245.0h
Range 5: 1 245.0h
Range 6: 1 245.0h
Total hours 1264.8h
I have reviewed quite a few threads on here re: over revs and know that many would walk away from a car with a range 4, 5, or 6 incident. That being said, is it possible the there was just a single ignition in 4, 5, and 6 or is this simply a computer blip / glitch, especially given the hours on the engine since the incident? Would you walk away based on the report?
Everything else looks clean with the car, although not a CPO vehicle. Any help or direction is greatly appreciated on my first purchase.
Also, I wouldn't be particularly concerned with the other reported over-revs...but that's me - I'm not buying the car.
#4
The "1"'s are an anomaly - with 3 ignitions per revolution impossible to get just 1 ignition especially in 3 ranges that have progressively higher rpm thresholds.
Also, I wouldn't be particularly concerned with the other reported over-revs...but that's me - I'm not buying the car.
Also, I wouldn't be particularly concerned with the other reported over-revs...but that's me - I'm not buying the car.
#5
I definitely looked at outputs when I was searching for cars... I think these look fine. Barely touched range 3. I would ignore range 1s as being relevant other than perhaps speaking to how quick the owner was with their shifting...
#6
Nothing you can make of over rev reports
- many engines break without any ranges 4+
- engines with ranges over 4 do not necessarily break
I believe it's just something that Porsche will use to rule out your car for a porsche approved ins.
re: this particular report, 1 is a glitch (as said above)
- many engines break without any ranges 4+
- engines with ranges over 4 do not necessarily break
I believe it's just something that Porsche will use to rule out your car for a porsche approved ins.
re: this particular report, 1 is a glitch (as said above)
#7
Nothing you can make of over rev reports
- many engines break without any ranges 4+
- engines with ranges over 4 do not necessarily break
I believe it's just something that Porsche will use to rule out your car for a porsche approved ins.
re: this particular report, 1 is a glitch (as said above)
- many engines break without any ranges 4+
- engines with ranges over 4 do not necessarily break
I believe it's just something that Porsche will use to rule out your car for a porsche approved ins.
re: this particular report, 1 is a glitch (as said above)
Trending Topics
#9
Nordschleife Master
Many views on this. Some facts are: 1) very high ranges indicate severe stress on motor beyond intended operating parameters 2) porsche generally makes money when they CPO a car... if they wont for this reason then that means they feel risk outweighs return = not good and 3) at least some set of buyers (myself included) would walk from particularly bad reports, meaning the buyer pool is more limited.
#10
Hello everyone. Just wanted to say thanks for all the input here. While I was ok with the DME report, the car ended up not being the right one for me. That being said, I did end up with a 2011 CS Cabrio (CPO) that I am extremely happy with with only 369 range 1 and 36 range 2 ignitions.
Looking forward to contributing to conversations in the future.
Looking forward to contributing to conversations in the future.
#11
Intermediate
Join Date: Mar 2008
Location: SF Bay Area
Posts: 40
Likes: 0
Received 0 Likes
on
0 Posts
Hi guys, I am looking at a 2003 tt with the following DME printout, what do you guys think of this?
Range 1 65535 177.4h
Range 2 1535 172.4h
nothing after that
operating hours counter 179.6
car has about 5500 miles
Not sure why the range 1 number is so high for a low mileage car.
Range 1 65535 177.4h
Range 2 1535 172.4h
nothing after that
operating hours counter 179.6
car has about 5500 miles
Not sure why the range 1 number is so high for a low mileage car.
#12
Banned
Join Date: Jan 2013
Location: Chicagoland Area
Posts: 26,142
Likes: 0
Received 5,388 Likes
on
2,509 Posts
Hi guys, I am looking at a 2003 tt with the following DME printout, what do you guys think of this? Range 1 65535 177.4h Range 2 1535 172.4h nothing after that operating hours counter 179.6 car has about 5500 miles Not sure why the range 1 number is so high for a low mileage car.
So the average MPH is right at 30 but the prior owner keep banging off the rev limiter. Strange.
Sent from my iPhone using Rennlist
#13
Banned
Join Date: Jan 2013
Location: Chicagoland Area
Posts: 26,142
Likes: 0
Received 5,388 Likes
on
2,509 Posts
Oh wait. That's a 996 not a 997. Only 2 ranges on the 996. So all the range 2's are bad.
Only the 997 has 6 ranges.
Sent from my iPhone using Rennlist
Only the 997 has 6 ranges.
Sent from my iPhone using Rennlist
#14
Race Director
The range one's are high (that's what, a couple of minutes at redline?)...even when I bounce off the rev limiter, it's only for a moment. After thinking it over, that's a LOT of time bouncing off the rev limiter. Maybe previous owner liked to speed-shift?
I remember reading that any type 2 over-revs was sufficient to disqualify a car from CPO status, so Porsche apparently thinks they're bad.
I remember reading that any type 2 over-revs was sufficient to disqualify a car from CPO status, so Porsche apparently thinks they're bad.