997 bore scoring repair. 01 engines and Porsche Cayman cylinder bore scoring in 3.

997 bore scoring repair. Porsche 911 – 997 (2005 – 2008) 4. 8 engine or a Porsche Boxster S or Cayman S with the 3. 221 kr Mar 23, 2015 · However, after years of relatively robust BMWs, I'm a little nervous about the internet scaremongering around 997. . 05 3. If you are having problems similar to these, you can pay a shop to bore scope your engine or you can do it yourself. FACT #1: Cylinder Bore Scoring is the #1 leading cause of misdiagnosed engine failures for the following vehicles: *1999-2004 Porsche 996 (all models except GT3 and Turbo, less prominent with 99-01 years, but still occurs) *2005-2008 Porsche 997. An M96 engine uses 22-24 litres of coolant depending on capacity, and a complete coolant change is an expensive job, that many owners scrimp on, particularly when the recommended Mobil 1 Advanced coolant costs £15 per litre. 4 M97. Bore scoring is a common issue in Porsche 997 Gen 2 engines. The team purchased a used 997. Feb 11, 2021 · We perform a good number of PPI's and have run into a substantial number of 997. My Profile My Preferences My Mates. 8 engine coupled with the fact that the pistons comes out of the bore approximately 7mm (vs 2mm on the 3. Gen2 997 - bore scoring. The Porsche bore scoring issue is well known among owners, enthusiasts, and mechanics. The 3. org-----You may have hea Porsche models from 1997 through 2008 including the 911, 996, and 997 as well as the Boxster, Cayman, 986, and 987 have all experienced the Porsche IMS bearing problem. Porsche models from 1997 through 2008 including the 911, 996, and 997 as well as the Boxster, Cayman, 986, and 987 have all experienced the Porsche IMS bearing problem. 6, or 3. Porsche 911 996 and 997 cylinder bore scoring in 3. 4 engine used in Cayman S and late Boxster S models. How does bore scoring happen? Due to the layout of the open deck crankcase on 996/997 models, the cylinder banks are not rigidly supported like the first generation 928, 944 & 968 watercooled engines. Using Driven DT40 oil is the single most important thing you can do. 8 engines used in Porsche 911 996 and 997 models, however the 3. 22 3. The Porsche engines we most commonly see with cylinder bore scoring that are sent to us for repair include the M96. If you own a Porsche 911 996 or 997 with the 3. 1 Carrera and Carrera S (Turbo and GT3 models excluded) Oct 4, 2017 · Find out why bore scoring happens and what you can do to help prevent engine failure. 6K miles of short runs. In the first of four videos about bore scoring, Charles Navarro of LN Engineering and Tribologist Lake Speed, Jr. Jun 13, 2019 · 997 Forum - Porsche 911 (997) discussion, how-to guides, and technical help. Subscribe: https://www. 1 in terms of things to watch out for. Sponsored content provided by LN Engineering. This includes machining of the engine case and fitment of Nickies billet aluminum sleeves along with oversized forged pistons which allow for significant increase in engine displacement and output. If the engine does suffer from a failure, Porsche cylinder bore scoring repair cost starts around $15k if you do the work yourself and goes up from there. 2. 1 engines - notably bore scoring and potential expensive rebuilds. Is this a concern? Appreciate your thoughts View attachment 20240420152901. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Oct 23, 2014 · 997 bore scoring found. The longer stroke crankshaft used in the 3. Jan 16, 2024 · Bore scoring happens when an uncoated piston skirt wears against the LokaSil cylinder wall. It is typically due to poor lubrication, improper break-in procedures, or using the wrong type of oil. 21/M97. Many of them run well, and some have a ticking sound as a tell-tale. Search My Stuff. 4 engine, we suggest reading the following Bore Scoring Rear Main Seal (RMS) RMS problems are common on Porsche 996, 997, Boxster and Cayman models and in most cases they usually cause nothing more than a slight oil leak however, in some severe cases it can cause contamination to the clutch friction plate, resulting in poor gear selection and loss of performance. 221 kr. Online, the fear is REAL! If I were you, and you have the budget for 997. There is cause and effect. Bore score and IMS failure is always on my mind to be honest, no matter what statistic I tell myself, I always While cylinder bore scoring has been an issue on a relatively small percentage of 996 and 997 models, it isn’t a universal problem. 21 engines are most common; below are all the models with M96 or M97 engines that can experience this issue: Porsche 996 bore scoring; Porsche 997 bore scoring; Porsche 911 bore scoring Feb 3, 2024 · Though given I have had my fingers burnt with bore score, I am needless to say a little concerned about going down the 997 route. If you hear this sound don't let anyone tell you that it's the lifters or exhaust. Go . 1 C2 with engine knocking for £15K; They dropped and inspected the engine, and found bore scoring; Took it to Hartech for engine disassembly, and cylinder replacement Jul 4, 2022 · 2. Each of our porsche engine rebuilds are bespoke, with customers requiring different specifications for their build. Good Jan 24, 2020 · There’s been a lot of chatter lately about Porsche engine Bore-Scoring issues in relation to the 9X6’s (986 & 996) and 9X7’s (987 & 997). 1's with cylinder bore scoring. Porsche Service & Repair Specialists At Auto 2000, we understand the importance of meticulous Porsche engine care and the potential threat posed by bore scoring. 1 C4S is suffering from bore scoring on cylinders 5 & 6. 2 Carrera 2 S: A Brief Porsche Bore Scoring Fix And Symptoms How Much Does It Cost ??? For Business Contact :Nathan's Porsche WorkshopPo Box 115 Altenburg Mo 63732nathan. Cylinder bore scoring can affect many brands of sports and high-performance cars, but here at Revolution Porsche Specialists in Birstall, West Yorkshire, we see this problem on the Porsche 997 more often than on any other model. 8 Porsche 911 996. Learn about the costs associated with repairing this issue, including Porsch Feb 8, 2024 · One of the first signs of a scoring problem is excessive oil use, misfires, fouling plugs and O2 sensors and the engine throwing all kinds of codes for emissions. I am doing some maintenance and got myself a borescope to have a look and was surprised to find the attached. 4 liter also can suffer from cylinder bore scoring. 6 and M97. My point is if OP can afford it save your money and get a 997 turbo or GT car. I have a 996. 03/M96. Check out my video describing this issue here. 4 engine used in Dec 6, 2022 · In this video i explain everything you need to know about Porsche bore scoring , what to look out for and what are the odds of your Porsche having this issue May 4, 2023 · The simple truth is that while cylinder bore scoring has been an issue on a relatively small percentage of 996 and 997 models, it isn’t a universal problem. Elvis walks you through the steps required to fix bore score damage inside of a damaged Porche engine. 8 engines of first-gen standard Porsche Sep 6, 2023 · Porsche cylinder bore scoring repair costs should be factored into each and every Porsche engine rebuild. 4 engine, we suggest reading the following Water-cooled 996 or 997 engine rebuild with bore scoring repair and complete engine overhaul: £13,000-£15,000. We are seeing this on low mile 997. 🇬🇧 Catch full episodes of Wheeler Dealers on discover Learn the proper way to bore scope and diagnose cylinder bore scoring in your 97-08 Porsche Boxster, Cayman, or 911's M96/M97 engine from the experts. Dec 11, 2019 · As with any Porsche you plan to purchase, look for detailed and complete service records that meet or exceed Porsche’s recommended intervals. To keep the car’s value, an engine rebuild is usually the best option in time. 8): ENGINE ONLY (BARE LONG MOTOR WITH ANCILLARIES ALREADY REMOVED): Rebuild with: All new high strength aluminium alloy nickel silicon plated closed deck wet liners (all 6 cylinders). Porsche 911 Bore Scoring. com/porscheclubofamerica?sub_confirmation=1Visit: https://www. 2 which is very similar to the 997. Priser kontroll av bore scoring: Porsche 911 – 996 (1998 – 2005) 4. This c But it doesn’t just happen. Bore Scoring. The Hartech Porsche Engine Rebuild Approach - Rather than having a set price for a replacement Porsche engine, exchange Porsche engine or a flat rate for a Porsche engine repair we tailor each re-build to the customer's requirements - at one end of the scale we have customers who only wish to carry out the bare essentials and others who wish to improve and strengthen as much as possible in a If the engine checks out, there are numerous steps that can be taken to reduce the chances of having bore scoring. The scoring seems worse on bank 2, (cyl's 4,5 & 6), and often carbons up the left tailpipe tip. Cylinder bore scoring can cause engine damage in Porsche 911 996 and 997 models. org-----------------------------------------You may have hea The most problematic engines for cylinder bore scoring at the 3. MP4 Subscribe: https://www. 2 Carrera S 5 years ago and so a lot of 5 mile journeysalbeit in 5 years only c. 1L 997 is a bit of a weapon, so a 3. Porsche models from 1997 through 2008 including the 911, 996, and 997 as well as the Boxster, Cayman, 986, and 987 have all can experience the Porsche bore scoring problem. 8 liter M96. 6 and 3. A diagnosis of scored bores doesn’t immediately mean your engine is dead. When repairing Porsche Alusil engine blocks, if there is damage and keeping the stock bore size is desired, an aluminum dry sleeve can be fitted to one or multiple cylinders prior to plating. Porsche IMS Bearing Problems (And How To Fix Them) The Porsche IMS bearing issue is well known among owners, enthusiasts, and mechanics. Oct 21, 2024 · How common is bore scoring 997? What are the symptoms , sound and repair cost? (Joe Talks Cars) What is a 997. 8 Porsche 911 996 and 997 engines as well as with the 3. This issue can cause a catastrophic engine failure and lead to very expensive repairs. With the first-generation flat-six engines, it is most likely to occur on the 3. of Total Seal Piston Rings explain what bore scoring is and why it happens. 21 engines are most common; below are all the models with M96 or M97 engines that can experience this issue: Porsche 996 bore scoring; Porsche 997 bore scoring; Porsche 911 bore scoring About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Having specialised in Porsche for over 6 years in the UK I have come across all the major issues around 911, Boxster & Cayman models. New crank shaft main & thrust bearing set. This problem mostly happens with the sixth cylinder of the Porsche 997’s engine as the protective lining between the cylinder and the wall degrades and the cylinder changes its shape due to friction. 4 engine used in early 996, Cayman S, and late Boxster S models. That’s why we offer But as these cars have gotten older, bore scoring is the number one failure we see, specifically 996 and 997 models. 2 and 997 engines as well as with the M97. 1 bore scored engine running. Jan 18, 2018 · Provided you can find a machine shop in North America that is well versed in Silicon/Aluminum cylinder bore refinish. I would not hesitate to own a 997. The cost of cylinder bore scoring repair for Porsche 911 996 and 997 models can run between $5000 and $6000. 05, and M97. Oct 6, 2015 · So today I got given the good news that my 2007 plate 997. Om din bil skulle vara drabbad av bore scoring kan vi självklart hjälpa till med åtgärd och renovering av motorn. It is usually the right side cylinder bank that most easily gets scored (the right hand bank of cylinders appears less well cooled than the left). The best way to avoid bore scoring is to properly maintain your engine and use the correct type of oil. Good news I say? Well, yes - because engine rebuilds are exciting and means I can get it rebuilt to my specification in the knowledge that it (shouldn't!) explode on me without warning. Bore scoring can lead to engine failure and is costly to repair. My questions are therefore: - if I get a low mile 997 (say 35-65k miles) pre inspected by a specialist, including bore scoped, how much protection and comfort should that really give me? Although steel sleeves may be a lower cost option to repair Porsche engines with cylinder bore scoring, it too is not the best option for cylinder bore scoring repair regardless of cost. Porsche 911 – 997 (2009 – 2012) 4. Porsche 997 bore scoring is a prevalent issue that owners should be aware of to ensure the longevity and performance of their vehicles. Nov 4, 2024 · Well guys n' gals it's with a heavy that I have to report that my 997 gen1 that I use daily has got bore scoring to pot 6. Ok I've done 114k in miles but I'd hoped that I would never get it, as oil & filter serviced 2 or 3 times a year depending on mileage & when (if) tracked. What bore scoring is & why it can happen to 1999-08 Porsche 911s, Boxsters, & Caymans | 1 of 4. 4, 3. Without a doubt, these issues do exist, our goal is to mitigate the chances of this happening to you and your car. 2 Porsche? Porsche 997. Dec 7, 2021 · Bore Scoring on the Porsche 997 Bore scoring is not a widely experienced issue on 997s, despite what many internet sleuths may have you believe. And the most likely cause is a neglected cooling system. Of the two gen2 ''bore scoring' incidents, mine turned out to be a misaligned piston ring However, not only was the majority of it done under warranty and later on extended warranty, but the worst of it, the spine camshaft, was only about $5000 to repair. Apparently their 4. Feb 11, 2017 · Wheeler Dealers - Show the process of repairing a 997. 1. The particular issue I The Porsche engines we most commonly see with cylinder bore scoring that are sent to us for repair include the M96. It is not experienced at all on DFI engines of the second-gen Porsche 997 or the first generation turbos (and GT models) and is far more likely to occur on 3. This means that the price of our service can vary from customer to customer. Common Package Example Prices (Based on a 2006 997 3. 01 3. Mar 15, 2013 · I suffered bore score on my 997. , here is the official repair guide from the inventors of the Lokasil process (Kolbenschmidt Pierburg AG) which is used on the M96/M97 engines exclusively. The last one was under 20k. I moved to 997. Porsche Boxster/Cayman 986/987 4. 911 (996 & 997 series): Given the more intricate nature of the 911’s engine, basic Feb 8, 2024 · The Bore scoring issue is one of the most relevant problems that potential owners of the 997 should pay attention to. youtube. All day. 6. Bore scoring is a concern that can affect Porsche engines, particularly in the 996 and 997 models, and it’s crucial to identify and address it promptly. Jan 20, 2022 · For those interested in more power, Hartech offer capacity increases of ~300cc while the engine’s in for repair. The M96/M97 piston skirt wears an iron coating, and whether due to the different expansion rates provided by the cylinder walls and forged pistons or through a funky rod-to-stroke ratio, it flakes off at the bottom of the piston stroke as the skirt peaks out of the bore. The bottom line is that while we've seen perhaps 5% of the 2004-09 generation 1 cars we've inspected with the early warning signs of bore scoring, it isn't something you should avoid the model for. Bore scoring isn’t a problem for the direct fuel injection engines of the second-generation Porsche 997 or for the first-generation Turbos and GT models. 01 engines and Porsche Cayman cylinder bore scoring in 3. 4 engine fitted to Porsche Cayman S and Boxster S vehicles is also susceptible to bore scoring. Sep 8, 2023 · A short video of my 2005 Porsche 997. By understanding the causes, symptoms, and available solutions, owners can take proactive measures to address bore scoring before it escalates into more significant problems. The Porsche engines most commonly diagnosed with cylinder bore scoring include the 3. Including 2004 - 2012 Porsche 911, Carerra 4, Carrera 4S, 911 Targa, and 997 technical information. 8 but is rare on the 3. If you look at the photo gallery below, you will see typical wear and light scoring found in almost every car on the road. 4 But as these cars have gotten older, bore scoring is the number one failure we see, specifically 996 and 997 models. 1's. You get past two major faults, the IMS (w 996 gen) and the bore scoring (all 996/997 non turbo non GT). 2 nor would I focus on the possibility of cylinder scoring; although anything can happen. What's New 3 12 24 72. 8 engine. 1997 through 2008 Boxster, Cayman, and 911 models with the M96 or M97 engine utilized a hypereutectic engine block cast using the Lokasil process where 2009 and later models featured an Alusil engine block. youtube@ya But as these cars have gotten older, bore scoring is the number one failure we see, specifically 996 and 997 models. Cylinder bore scoring is a common concern of many Porsche owners. New performance piston set with new rings. 1 C2 with Bore Scoring - YouTube. Bore scoring is most common in Porsche 911 vehicles, including 996 and 997 models, fitted with the 3. 7L Cayman should be a worthwhile upgrade for £2k on their standard bore repair. Although steel sleeves may be a lower cost option to repair Porsche engines with cylinder bore scoring, it too is not the best option for cylinder bore scoring repair regardless of cost. Bore scorring issues explained and tell tail signs. Hartech accross the pond is versed in this repair and has the equipment to Jun 8, 2022 · The Porsche engines we most commonly see with cylinder bore scoring that are sent to us for repair include the 3. Bore scoring will NOT lead to an engine failure, but rather a gradual increase in oil consumption, and reduced performance due to loss of compression etc etc. Everything I've read about bore scoring and that is quite a bit, suggests that if it's In most cases where there is damage to the cylinder bore such as scoring, the bore can be bored out to provide an undamaged surface for the plating. 03, M96. pca. msirss zdopw sfkh mwxokw nurmed hdqi avj xikcp far ztolts