Porsche 997 rough idle

WebFeb 25, 2009 · The misfiring/rough idle usually settles down within a few minutes then runs fine after. Thanks for your help guys - you've given me some good clues, and I ... The new coils (which I got a good discount on from my local Porsche centre) have a 997 part number that supercedes the previous ones for a 986 ... The spark plugs may be misfiring or the coil packs may need to be replaced. One of the more common issues with a rough idle is caused by bad spark plugs and coil packs. Replacing them is not the easiest maintenance job you will do, but they aren't so difficult that you couldn't do it in your garage. The most … See more Vacuum leaks will be readily apparent at cold idle. Vacuum leaks can be detected with smoke tests which can be done professionally or done by a novice without much trouble. 1. Start … See more Bad or old gas can cause the injectors to gum up, resulting in a rough idle. Old gas doesn't burn well. If your Porsche has been sitting for a while, the … See more Many owners have found that driving their car like Miss Daisy doesn't bode well for the Porsche engine. While not advocating breaking any driving laws, the Porsche engine is built for … See more The MAF sensor or plenum could need a good cleaning. The mass air flow sensor could be dirty. They may show as an intermittent problem. It is relatively inexpensive to … See more

High Pressure Fuel Pump DIY - 997-2 Series (Carrera, Carrera 4, …

WebSymptoms : Engine Runs Rough or Lacks Power ... Suspicious of a cracked liner, we decided to let the engine run at idle while we ate lunch. The engine ran perfectly at a steady temperature for approx. 55 mins. ... Porsche decided to fit the 997.1 Turbo engine with plastic water pipe outlets. WebCustomer: I have a 2007 Carrera 4 (997) with a rough idle (13K miles). Dealer says everything is fine. I disagree. Some blogs said replace MAF sensor ($300) other say … litigation policy meaning https://omnigeekshop.com

Troubleshooting Porsche PSM Failure - YOUCANIC

WebJul 9, 2009 · Hi, I have a 2005 997-1 Carrera 2S with Sport Chrono package. 51,000 miles. I live in Tampa. This morning I was on the way to the airport and the check engine light came on after about 3 miles. As soon as I took my foot off of the accelerator the engine died. I was able to restart the engine whil... WebAug 6, 2016 · 997-1 Series (Carrera, GT3-2, TT, GT2 ... prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche … http://forums.pelicanparts.com/porsche-996-997-991-forum/876097-2004-996-c4s-vibration-idle.html litigation pleadings

Misfiring upon cold startup Porsche Forum from Porsche Club GB

Category:Tech Q&A - Rough Idle When Cold Porsche Club of America

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Porsche 997 rough idle

High Pressure Fuel Pump DIY - 997-2 Series (Carrera, Carrera 4, …

WebSep 25, 2024 · A couple of days ago a check engine light popped up on my 997.2s and because it is my daily driver, ... ROUGH IDLE Server Lease Renewal/Software Licenses. ... WebJul 16, 2016 · All of the above Graham plus it could be a faulty crank position sensor. A diagnostic check should indicate if this is the case. A lot of white-ish smoke on start-up would indicate an AOS failure/impending failure which could contribute to a rough idle, but this seems unlikely in your case judging by your description.

Porsche 997 rough idle

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WebOct 25, 2014 · Friday 24th October 2014. Like I say never an issue before and it only flashes for about a minute whilst idling and was then fine. Not had any more issues since and it's being raining and cold ... WebApr 3, 2024 · The engine should change idle and begin to run a bit rougher with the oil cap off. If there is no change in the running of the engine, then you might have a crankcase vacuum leak somewhere (sometimes caused by a failing air-oil separator--see Pelican Technical Article: Porsche 911 Air Oil Separator).

WebIt seems to run fine as long as I drive it often. Once, after sitting for a month, the diagnostic code said it was misfiring on #5. I replaced the plug and it was fine. Most recently it sat for about a month and now it runs rough at idle, has no power when driving. Code 134 said ox sensor. Could be, but misfire code also came up.

http://forums.pelicanparts.com/porsche-996-997-991-forum/639833-997-rough-idle.html WebDec 25, 2024 · Locate the OBD-2 port under the dashboard and plug in your scanner. Turn on the ignition and allow the scanner to power up. Press ENTER and select your Porsche …

WebMay 4, 2015 · Step 3 – Check throttle control. It could be sending the wrong signal. Just like most components in your Porsche 997/911, the electronic throttle control tells the ECU …

WebIn this video, we walk through the 2008 Porsche 997 911 Carrera 4S in Black with 6 Speed Manual Transmission. We review the 3 must have options when buying a... litigation practice management softwareWebMay 5, 2015 · If the CHT sensor is bad, it will tell the ECU that the car is properly warmed up when it is not. This can cause too rich of a fuel mixture similar to what a bad O2 sensor (or MAF unit) will do. This will cause very rough starts and idles. Replacing the CHT will usually solve the problem straight away. Figure 3. litigation preservationWebMay 1, 2015 · This article explores some reasons for black soot on your 997's tailpipes and outlines a series of questions you should consider to narrow down the issue. Figure 1. … litigation practice group gaWebNov 27, 2002 · 1997 993 rough engine idle. asked on Tue 11/26/2002 Engine. Vehicle Information: Year: 1997; Body Type: Select One; Total Mileage: 27,000; I have the dreaded … litigation privilege malaysiaWebThe best way to avoid a rough engine idle is to perform routine preventive maintenance on your vehicle, starting with manufacturer recommendations. That means fluid changes at … litigation privilege irelandWebDec 25, 2024 · Locate the OBD-2 port under the dashboard and plug in your scanner. Turn on the ignition and allow the scanner to power up. Press ENTER and select your Porsche model from the list. From the main menu, scroll down to Read Codes. Fault codes will show on your LCD and describe the problem. litigation pressure ulcers nursing homesWebMay 5, 2015 · If the CHT sensor is bad, it will tell the ECU that the car is properly warmed up when it is not. This can cause too rich of a fuel mixture similar to what a bad O2 sensor … litigation privilege internal investigations