fullymatted.
Back to search
Rennlist

Buying a car w/ a replaced engine.....??

Add to repair workspace
Open repair workspace
Original source
16 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHBuying a car w/ a replaced engine.....??

Leading reported evidence

Replace @ 24k miles, i bought it

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I got my 02 C2 last summer and it had the engine replaced @ 24k miles, I bought it with 31k miles.

Buying a car w/ a replaced engine.....??
Frequently discussed work

Check crank

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

As part of an RMS, they are supposed to check the crank.

Buying a car w/ a replaced engine.....??
Read full discussion summary

Leading evidence: 'Replace @ 24k miles, i bought it' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check crank' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 16 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Replace engine was exactly what i was looking

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

Personally, when I was looking for a well priced used 996 to go with my Boxster, a replaced engine was exactly what I was looking for.

Buying a car w/ a replaced engine.....??

Replace standard proceedure

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

The AC Compressor, Alternator, and water pump was also replaced, standard proceedure for Porsche replacement engines he said.

Buying a car w/ a replaced engine.....??

Replace there's no record of why the engine

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

There's no record of why the engine was changed.

Buying a car w/ a replaced engine.....??

Replace within 15k of me buying it

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I bought the higher milage car as it had the RMS, clutch and transmission all replaced within 15K of me buying it - to me having the new parts was a positive, as I knew that they were in good shape and I wouldn't have to replace them.

Buying a car w/ a replaced engine.....??
Frequently discussed actions (10)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Check crank

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

As part of an RMS, they are supposed to check the crank.

Buying a car w/ a replaced engine.....??

Check history

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

pm me the vin ill check the history.

Buying a car w/ a replaced engine.....??

Replace ), negotiate the price & buy it

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

If the service record can be confirmed & it's not a lemon (don't count the OEM motor because it was replaced), negotiate the price & buy it!

Buying a car w/ a replaced engine.....??

Replace ..not

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

i would not say they are as reliable as 993s or 3.2s but i think its a good thing that it was replaced..not to start a debate,but the earliest 993 is 12 years old and 996 is 8yo..my 20year old 3.2 is far better built and more reliable than my boxster s..whatever thats worth i would opt to buy that car with a new or refreshed engine than not..j

Buying a car w/ a replaced engine.....??

Replace @ 24k miles, i bought it

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I got my 02 C2 last summer and it had the engine replaced @ 24k miles, I bought it with 31k miles.

Buying a car w/ a replaced engine.....??

Replace by the dealer

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

If the engine was replaced by the dealer with a new engine and it works OK (if it hasn't broken by now, then it's probably OK

Buying a car w/ a replaced engine.....??

Replace engine

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

If it is out or round then they replace the engine.

Buying a car w/ a replaced engine.....??

Replace engine was exactly what i was looking

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

Personally, when I was looking for a well priced used 996 to go with my Boxster, a replaced engine was exactly what I was looking for.

Buying a car w/ a replaced engine.....??

Replace engine you should be fine

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

As long as you have all the paperwork from Porsche stating when they replaced the engine you should be fine..

Buying a car w/ a replaced engine.....??

Replace engines rebuilds - not new

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

I agree with 99's view, but just as a question to 99: Aren't the replaced engines rebuilds - not new?

Buying a car w/ a replaced engine.....??
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

16 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 1 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261027T025149Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I just found out this morning that the car I was looking at buying has had it's engine replaced. It's an '03 w/20k mi. on it. The Porsche Dealer that sold the car new did the work (The Collection of Coral Gables, FL) in Nov. of '05, with 13k miles on the car. There's no record of why the engine was changed. The AC Compressor, Alternator, and water pump was also replaced, standard proceedure for Porsche replacement engines he said. The car is a red/tan 6 speed Targa. I've been comparing it to another one just like it, but it only has 6k miles on it w/ no engine swap. What'da ya think? Should this be reason to walk? One part of me says that it's a plus, newer engine and such. Plus...the service manager at the dealership said he's never ever seen one yet that needed TWO engine replacements in the same car. Is it a plus that it's "out of the way"? Or is it a "lemon"? The car seems to have had excellent, routine service before the swap. But...man is it ever hard to pay so much money for a car that has already had to have an engine replaced!!:-) In '04, a water leak also forced the replacement of some sort of computer nodule...said that wasn't "uncommon". Problem is... now, I'm scared to buy one, out of warranty, that's NOT had it's engine replaced!! :-) Should I wait for another car? I mean, it's hard to buy a car that's this new, and expensive, that's had issues like this. Porsche maintence idiosyncrasies are one thing, but, god almighty, this seems alittle "over the pale" to me. Your thoughts please...anyone? Regards, David Cate ps...30 year P-car enthusiast, have owned 5 over the years, from '75 (head studs) up to, and including, 993. Never owned a 996, but want to!!! So I'm not easily rattled, but...my gosh...

POST 2Original post

New engine shouldnt even be a concern, It shoudnt be a making or breaking point for the deal. pm me the vin ill check the history. if you like the car and the price is right (and you have a ppi perfromed ) I wouldnt think twice just over the new engine

POST 3Original post

I concur. If the engine was replaced by the dealer with a new engine and it works OK (if it hasn't broken by now, then it's probably OK ) then I wouldn't sweat it. You can find lots of horror stories on this forum on the 996, but I believe that as a rule they are generally pretty reliable, no less so than the 993. And I think you'll find that it is a step-up in refinement from the 993 as well. If it's a '03 model, then you should be able to get a CPO on it (if you are buying from the dealer). Or you can take the $2K and put it in a money market account against any future repair... odds are, you'll come out ahead. I bought an '02 cab this past summer, so far, no problems! I love it. Other than the relatively rock-solid price stability of the 993, I prefer the 996 over my former 993, FWIW. Michael

POST 4Original post

I wouldn't hesitate on the engine. When buying my car I was torn between two cars - same age, one with higher mileage. I bought the higher milage car as it had the RMS, clutch and transmission all replaced within 15K of me buying it - to me having the new parts was a positive, as I knew that they were in good shape and I wouldn't have to replace them.

POST 5Original post

I got my 02 C2 last summer and it had the engine replaced @ 24k miles, I bought it with 31k miles. The new engine had only 7k miles on it. I never had any issues with my car, I got and extended warranty until dec 2010 just in case.... As long as you have all the paperwork from Porsche stating when they replaced the engine you should be fine..

POST 6Original post

i would not say they are as reliable as 993s or 3.2s but i think its a good thing that it was replaced..not to start a debate,but the earliest 993 is 12 years old and 996 is 8yo..my 20year old 3.2 is far better built and more reliable than my boxster s..whatever thats worth i would opt to buy that car with a new or refreshed engine than not..j

POST 7Original post

To me, a "lemon" is a car w/ the same problem unresolved 3x or more, or w/ any combination of problems beyond a threshold (you decide) per year. If the service record can be confirmed & it's not a lemon (don't count the OEM motor because it was replaced), negotiate the price & buy it!

POST 8Original post

Personally, when I was looking for a well priced used 996 to go with my Boxster, a replaced engine was exactly what I was looking for. I had heard from my dealer that it extrememely rare to need another engine replacement. Also FWIW (perhaps not relevant in your case) a tip puts less stress on the seals which also prevents some RMS issues. But it sounds like both cars are pretty low mileage and with the engine replacement on the targa, I would lean heavily towards the added comfort of having the headaches taken care of before you drive the vehicle.

POST 9Original post

You are definitely much better off that with the previous engine. They can replace one even for something as minor as an RMS issue. As part of an RMS, they are supposed to check the crank. If it is out or round then they replace the engine. They also had a production problems with the early 03' cars in that the timing tensioners weren't torqued down properly. Unusally in the first 5K miles they came apart and...a new engine under warrenty. So, there are definitely no negatives. In addition the new motor theyput in will have all the changes that were done up to that time.

POST 10Original post

Isn't life great? We get to moan about used cars w/ new engines! I love it!

POST 11Original post

I agree with 99's view, but just as a question to 99: Aren't the replaced engines rebuilds - not new?

POST 12Original post

yes the engines are remanufacutured, but all the parts are new, new pistons ring bearings heads cams chains oil pump all new even the soft parts, starter alternator water pump harness injectors sensors are new or rebuilt, no reason to fear a reman engine.

POST 13Original post

I think I posted a similiar thread around 4-5 months back and everyone agreed it was fine. Some people actually said they saw it as a positive.

POST 14Original post

a car with a new engine is like a new car..... as long as you get the ppi and it comes with a warr. i wouldn't sweat it.....

POST 15Original post

I think it's a positive. I would really like it to have a CPO warranty also.That would cinch the deal, total security.

POST 16 / ORIGINAL POSTEROriginal post

I'm tryin' to buy the car...but won't know anything until Tuesday... Thanks, and I'll keep you posted... Happy New year guys..

This is a source reference. Confirm exact model applicability in the original material.