PCA Zone 1 - Northeast; . The reason we recommend this is that scoring starts at the Porsche Boxster Tension roller of the bore. Better than most. • Use the factory recommended oil and change every 3000 - 5000 miles. Cayenne engines have the same issue and its so bad that a couple of Canadian dealerships send us their engines rather than installing a crate engine that will just do the same thing all over again. October 28, 2021 by Ben. Porsche Cayenne cylinder bore scoring is by far the most serious engine issue that you will see on the 955 4.5 L M48.00 and M48.50 V8 engines. Currentl. Porsche 911 997; Cayenne; Panamera; Macan; Porsche 911 991; Used Porsche Sales Specialists; Track Days - HPDE; Local Porsche Community. The dealer sold me a SUV w a bad engine.I was told engine ticking was because vehicle had sat for awhile. New to The Fast Lane With Joe Tunney? . RE: How to possibly prevent cylinder scoring Wednesday, August 10, 2011 1:33 AM ( permalink ) Hi Baz, as a recent arrival i was quite surprised that a few garages advise using a cheap semi synthetic 10W-40 in these engines. 1966 Porsche 2.0 coupe (bought in 1977; sold 1981) 1978 Porsche SC coupe (bought in 1993) . As you state, bore scoring affects a small number of engines. 8 Cylinder Engine 8 Cylinder Engine V6 Cylinder Engine V6 . PRICE AS TESTED $98,970 (base price: $84,150) ENGINE TYPE Not saying it could never happen. For pre-2004 Porsche Cayenne models with the 4.5-litre V8 petrol engine, there have been reports of bore scoring, i.e. 42000 mi. Porsche Cayenne GTS M97 Cylinder Scoring. But it's definitely not "famous" by any means. A 3.2-litre Volkswagen V6 came later, which struggles to excite the Cayenne's substantial weight (more than 9 seconds 0-60). Called the 'Advanced Off-Road Tech Package,' it wasn't popular among the SUV's target market, but as with the Cayenne's suspension a rear locker is an easy-enough install from one of the several . I personally have only seen one MA1 motor fail in our shop and it was a catastrophic failure; unable to determine the root cause. A fitting was leaking where the coolant goes into the alternator. Rather than having a set price for a . The minimum grade gasoline for all street production Porsches is 91 octane. where a piston or pistons overheating (due to a lack of oil or coolant), causing the piston coating to melt and scores the cylinder wall. Porsche is no stranger to Alusil, having used this process for the 944 and 928 and more recently the Cayenne S and Turbo as well as for aircooled engines including the 2.7 and 3.0SC. Like with Lokasil, the bores do not have any coating, relying on . It's not the prettiest thing in the world; Only the Space Shuttle has worse mpg; Colours available mostly more boring than housepaint; Eats tyres like a thirsty, boring-coloured, tyre-eating thing; Volkswagen V6 or cylinder-scoring V8 First Gen (955 & 957) Porsche Cayenne Buyer's Guide. Called dealer service mgr. Before 2007, the Cayenne S models were notorious for Lokasil coating fails that led to them scoring their . About average. That V8, the 'M48' V8, is naturally-aspirated in the S and turbocharged on the Cayenne Turbo. Removed engine and transmission. The Cayenne GTS and Turbo also have a few expensive gotchas that are popping up more and more as they age. Introduction. Porsche 911 997; Cayenne; Panamera; Macan; Porsche 911 991; Used Porsche Sales Specialists; Track Days - HPDE; Local Porsche Community. Both vehicles do very well in our luxury midsize SUV rankings. This often fools those that perform this test, as they see nothing wrong. The DFI engines rarely have the issue. The M96/97 Crankcases use 'Lokasil' Cylinder liners (a flexible but hard-surface metal matrix composite) and due to the layout . How does bore scoring happen? Porsche bore scoring is a defect that can occur in the cylinders of Porsche engines. Introduction. • If you start your engine at temps of 40F or above . . Rebuilds. . The M96 and the M97 engines are the two most affected by this issue that creates deep gauges in the cylinder liners and can eventually destroy the engine entirely. The Cayenne engine can . The M97 engines found in the Cayman are famed for cylinder scoring - deep gauges in the cylinder liner, usually associated with a knocking noise and eventually catastrophic engine . No pistons or rings included. Things you can do: • Use only top tier gasolines. 400-horsepower 4.8L V8 8-speed shiftable automatic AWD. Porsche Cayenne S. The S received a new 4.8 liter, DFI V8 with 385 horsepower and 369 ft-lbs of torque. Outside of the book advice and a minimal saving for an engine that uses minimal amounts of oil. Used Porsche Cayenne Models The current, second-generation Porsche Cayenne was introduced for 2011. It happens when the metal of the cylinder wears down, causing scoring (or lines) to form on the inside of the cylinder. Apparently the block is an Aluminum-Silicon alloy and if the hard silicon layer is worn out the engine begins to lose compression. Unfortunately, this engine suffers from the same problem that many Porsches from the era did: cylinder bore scoring. The Porsche Cayenne was launched in 2002 with V8 and V8 Turbo engines. As with any Porsche you plan to purchase, look for detailed and complete service records that meet . The average maintenance costs on a Cayenne are $1,200 to $1,250 per year which is significantly above the national average of $500 to $700 per year across all makes and models. to. Most wondered what this purveyor of fine sports cars was doing by wading into the highly competitive SUV market to take on established vehicles like the monster ML55 AMG and class-leading Range Rover.The answer to that was simple, Porsche was saving itself from . • Use top quality oil filter. to. Pour "one quarter" bottle of Joe Gibbs Driven fuel injector Defender in every fill-up of fuel, keep in mind that you can overdo this! It happens when the metal of the cylinder wears down, causing scoring (or lines) to form on the inside of the cylinder. Porsche M97 Cylinder Scoring Repair Options . Engine. And in automotive terms they surely don't get much better than the cylinder-bore scoring that seems to have bedevilled so many of Porsche's flat-sixes these last 20-odd years, since they famously adopted liquid cooling in the mid-1990s. IMO the Cayenne with the VR6 or the later Hybrid and Diesel models are the smart buys. The Hartech Porsche Engine Rebuild Approach -. Indeed, these two vehicles are similar in styling and mechanics, and have a lot more in common than their price points indicate. To save the cost of a complete engine or Porsche cylinder block / Porsche crankcases Hartech have been successfully manufacturing & fitting individual cylinders for many years, (based on a design Technical Director Barry Hart first developed in 1969). It is the first V8-engined vehicle built by Porsche since 1995, when the Porsche 928 was discontinued. The Porsche engines we most commonly see with cylinder bore scoring that are sent to us for repair include the 3.6 and 3.8 Porsche 911 996 and 997 engines as well as with the 3.4 engine used in Cayman S and late Boxster S models. Coolant pipes in the "v" will fail if they haven't been addressed already and more and more cases of cylinder scoring are cropping up. As with any Porsche you plan to purchase, look for detailed and complete service records that meet . The Turbos ended being much more reliable than the regular V8 models. Our 2008 Cayenne Turbo had scored cylinders at 120kms. 2008 Cayenne S with scored # 8 Cylinder - 9PA, 9PA1 (Cayenne, Cayenne S, Cayenne Turbo, Cayenne Turbo S) - RennTech.org Community I stumbled across a 2008 S with 61K miles and a scored # 8 cylinder in the 4.8 engine. Things you can do: • Use only top tier gasolines. these early Cayenne V8s did im afraid, along with the cylinder scoring i mentioned as well as other issues. Although this issue can happen on any engine and is more likely to happen on an aluminum block engine, the 955 Cayenne S seems to suffer from it more than any other first-generation Cayenne model. 76260 mi. 14 Jan 2019. Porsche 911 - Cylinder scoring issues. $3,228.38 SKU: 109-93.1 Add to Cart 4.5 Cayenne S Nickies Lite Engine Block Reconditioning inc. JE Piston set, inc. rings, pins, & clips $5,363.38 SKU: 109-93.2 Add to Cart Advice needed: 2008 Cayenne 4.8 Turbo engine issues.. The reason for cylinder scoring is "underlubrication or failed lubrication". Maybe not enough 'many's there. The 6-speed automatic from Aisin was the same found in Lexus . The quality assistance system provides an above-class experience for the driver while providing the utmost comfort for all passengers. 104000 mi. Cylinder scoring has always been one of the main causes of engine failure aside from the "dreaded" IMS bearing. The real disappointment was this past week after 9 years and 121K miles the engine failed. Two decades later it is clear that Porsche's venture into . A 997 Carrera, for example has 6 ranges - range 1 (7300 to 7500rpm), range 2 (7500to 7700), range 3 (7700 to 7900 . The Nikasil cylinder liner that Porsche used for this engine is too weak, but the M48.50 engine does not have bore scoring issues because it had a stronger cylinder liner. If you are shopping for a new luxury midsize SUV . Cover Door, CYLINDER, Cap - OEM Porsche Part # 987555987029V6 (987-555-987-02-9V6) Toggle Navigation. I recently rebuilt an '08 Mini Cooper with a blown engine, and that turned out great. Just got done changing the oil on a friend's 06 Cayenne S and just read up on some supposed cylinder scoring issues plaguing multiple different Porsche engines. • Use top quality oil filter. • Use the factory recommended oil and change every 3000 - 5000 miles. Can't help with the newer model Ian but I took a remapped MK1 Cayenne Turbo out a couple of weeks ago for a test drive and it was some job. It seems that "cold climates" are a significant factor which may be why it has not been a problem locally around Oklahoma. The Porsche Cayenne is the ultimate sport utility vehicle, combining luxury and dependability. We can fit these to the affected cylinders only, to minimise cost rather . Borescoping and used oil Porsche Boxster Tension roller are great tools. Buy 2011 Porsche Cayenne Cover. FCP Euro has a good guide: The Definitive Guide To First-Generation Porsche Cayenne Engine Options (955/957) There's plenty of discussion on Rennlist. C $3900. A cover which fits over the door panel (pull) handle. Using the expertise gained from years of designing and building engines, Porsche developed what is known as the M96 engine for the introduction of the Boxster in 1996. Air suspension on Porsche comes down to the rubber components dry rotting and causing cracking. There is no better vehicle on the market today.. Here's a short, funny video to get you up to speed: https://youtu.be/J0AZEbWZAwc-Hi, this is Joe Tunney bringing to y. The engines we most commonly see with bore scoring that are sent to us for repair include the 3.6 and 3.8 Porsche 911 996 and 997 engines as well as with the 3.4 engine used in Cayman S and late Boxster S models. Such was the case with Rennlister mungojerie, who recently purchased a 2008 Porsche Cayenne S. The joy of snagging a new toy quickly turned sour, however, when he began to experience issues. "Porsche GB advise that it sold 971 E 996s and 997s in the model years 2004-2006. and was not cylinder scoring and had been compression tested Results good ***.Lied ! . One of the most severe 911 issues ever to be addressed is the dreaded cylinder scoring, or the so-called "Deadly Engine Knocking Noise". Porsche Engine Block Cleaning Service $150.00 SKU: 109-93 Add to Cart 4.5 Cayenne S, Turbo 93mm Nickies Lite Engine Block Reconditioning. In the case of the Porsche designed V8 block affecting Cayenne V8s from 2004-2009 and early Porsche Panamera Turbos, poor QC from certain subcontractors in the manufacturing and sleeving of. What is Porsche bore scoring? . What is Porsche bore scoring? • Use a bottle of Techron every 3-6 months to keep fuel injectors clean. • Use a bottle of Techron every 3-6 months to keep fuel injectors clean. And unfortunately, pre-2007 Cayenne S models have a reputation for scoring their cylinder walls because their 'Lokasil' coating fails, Revolution Porsche and Evo explain. Different models have a different limit and some have a larger number of ranges. It is also Porsche's first off-road variant vehicle since its Super and Junior tractors of the . Everyone loves a 'whodunnit'. The best years for the Porsche Cayenne are unfortunately the newest and most expensive among the used selection. Porsche M96/M97 Bore Scoring issues explained. The big problem is the Cayenne S's (M48.00) Lokasil cylinder . Admittedly there are many reasons NOT to buy a Cayenne. Porsche bore scoring is a defect that can occur in the cylinders of Porsche engines. Also rebuilt an '82 Porsche 928, so I have some skills. May 3, 2022. image Source- Porsche Cayenne Engine Swap - Fifth Gear Automotive cylinder or cylinder head may become scored (scratched) by several means. Displaying 25 of 74 results. The issue was a cylinder scoring leading to failure of cylinder one. Porsche Cayenne 955 (Typ 9PA) is a mid-size crossover in production from 2002 to 2006, whereupon it received a facelift. All water cooled 911's Boxster's and Caymans from 2004 through to 2006 are at risk of suffering from bore scoring however, it would appear the percentage of engines actually affected is relatively low. We only owned it for 4 months when we found out. We repair the typical Porsche engine problems of Intermediate Shaft Bearing failure (IMS), scored / scuffed cylinders, cracked cylinders / cracked liners, crank shaft bearing failure and snapped timing chains. Mileage: 63,542 miles Body Style: SUV Color: Red Engine: 8 Cyl 4.8 L. Description: Used 2008 Porsche Cayenne GTS with AWD, Navigation System, Keyless Entry, Fog Lights, Heated Seats, 20 Inch Wheels, Bose Sound System, Side Airbags, and Sport Suspension. 15% leakage on cylinder #2, scoring on bank one cylinder walls." . Scored cylinder liners may be caused by following reasons Broken piston rings, A defective piston, Improper cooling, It's got less than 70K miles on it. Cylinder. Two different Porsche dealers boroscoped the engine and confirm that it is only the # 8 cylinder that is scored. 2008 Porsche Cayenne 4.8-liter V8 engine | Porsche Perform leak down and compression tests. It provides access to the many Porsche control units for maintenance and troubleshooting information. It has been written to inform anyone at any level of relevant knowledge (from a non technical owner to an experienced qualified engineer) - that is interested in the problem of cylinder scoring in. They definitely aren't famous for cylinder scoring. The melted piston is likely cylinder scoring . The scoring can cause problems with engine performance and may eventually lead to engine failure. Most of the times the scratches degrade the engine's performance and engine efficiency. The M96 and the M97 engines are the two most affected by this issue that creates deep gauges in the cylinder liners and can eventually destroy the engine entirely. Rather than having a set price for a . . The 2018 through 2020 model years - so far - have fewer reports of problems and are well-liked by some of their owners. The Cayenne was further offered with an off-road package that included skid plates, a disconnect for the rear swaybar, and a locking rear differential. 7/31/2017 received Porsche recall ah08- replacing fastening screws for camshaft controller. The extra power allowed the 957 S to sprint 0 to 60 mph in 6 seconds and complete the standing quarter-mile in 14.5 seconds. Cylinder scoring has always been one of the main causes of engine failure aside from the "dreaded" IMS bearing. • If you start your engine at temps of 40F or above .