WebAug 7, 2015 · Here are the specific Porsche models and engines that are affected: Porsche 996 (model years 2001 and earlier) – 3.4 liter flat-six “M96” engine. Porsche Boxster/986 (model years 2004 and earlier) – 2.5 liter, 2.7 liter, and 3.2 liter ‘S’ flat-six engines WebOct 4, 2024 · Porsche models that could be at risk of bore scoring. All water cooled 911’s Boxster’s and Caymans from 2004 through to 2009 are at risk of suffering from bore score however, it would appear the percentage of engines actually affected is relatively low. “Porsche GB advise that it sold 9710 E 996s and 997s in the model years 2004-2006.
Porsche 996 Reliability & Problems - 996 Years to Avoid
Porsche 987 Boxster: 1. 2007-2008 Boxster Base – 2.7L M97.20 (242hp) 2. 2007-2008 Boxster S – 3.4L M97.21 (291hp) 3. 2008 Boxster S “RS Spyder” – 3.4L M97.22 (299hp) Porsche 987 Cayman: 1. 2007-2008 Cayman Base – 2.7L M97.20 (242hp) 2. 2006-2008 Cayman S – 3.4L M97.21 (291hp) 3. 2008 Cayman S … See more You can read all about IMS bearing failures in our recent post on “The 4 Most Common Porsche Boxster 986 Problems”, but we figured we’d briefly touch on it for the M97 engine since … See more Cylinder scoring is the most common issue that results in engine failure for 997’s and the M97 engine. Cylinder scoring is typically the result of a piston striking the side of the cylinder causing grooves in the … See more This is more so a warning than a large problem with a lot of 997.1 Turbo engines. There are many people out there who report their clutch pedal to be significantly heavier than any other … See more This primarily occurs for the 997.1 Turbo engine as Porsche fit it with plastic water pipe seals. Over time the seal will degrade and lead to leaking … See more WebApr 21, 2012 · The standard Cayman clocks an official 5.8sec 0-62mph time, with the PDK version shaving off another tenth. It doesn't feel hugely rapid and certainly doesn't sound like it. Like the S, the Cayman ... chiropractic hydrotherapy
1999 Porsche Boxster Engine Failure: 1 Complaints
WebThe main weaknesses to the factory-original IMS bearings can be attributed to three reasons: 1) The material the ball-bearings are constructed of, are not strong enough to withstand the physical and thermal loads exerted upon them, 2) the lubrication of the bearings is insufficient and, 3) The wrong oil is used on oil changes or not changed ... WebThe 1999 Porsche Boxster has 1 problems reported for engine failure. Average failure mileage is 93,450 miles. ... There are 2 major problems with Porsche 996 and 997 engines: IMF failure and D-chunk. WebMar 26, 2012 · The original Porsche 996 came with a 3.4-litre engine that developed 300bhp at 6800rpm and 350Nm at 4600rpm. Then, in 2001, came the so-called facelifted 996 with … graphicriver brochure