Porsche 944 rough idle

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August undefined, 2024

WebOct 27, 2003 · 1987 944 Rough idle. Vehicle Information: Model (924/944/968): 944; Year: 1987; Body Type: Cabriolet; Total Mileage: 98700; I have recently replaced the idle control valve, (3 months)and the rough idle has reappeared. Is it possble that the valve could be faulty, or is this a sign of other over-looked problems. Web1989 Porsche 944 Turbo (S) rough idle and lacking power after engine maintenance. Hello, my 89 944 Turbo is now idling rough to okay and severely lacking power after performing …

Porsche 944 with Faulty Fuel Pressure Regulator and Leak-Down …

WebMar 10, 2024 · Quick recap car suffers with a rich idle mixture. It would hard start on full throttle and pumping, then cold or hot the idle would hunt from 600rpm up to 1200rpm and back continuously until eventually it died from the plugs sooting up. The car revved normally and performed faultlessly with perfect throttle response up to WOT. WebStep 4 - Adjusting the idle RPM. With the previous three steps completed, you will be setting the idle RPM. With the car in neutral and the emergency brake on, start the car. Turn off the A/C if on. Let the car come up to normal operating temperature. The idle RPM is adjusted by turning the idle screw located on the top of the throttle body. s. mctominay

1987 Porsche 944 N/A: Runs rough until restart - YouTube

WebSep 17, 2024 · Facts are below -. -2002 996 6 speed with 68k miles. -occasional rough idle when starting the car cold. -got "check engine, drive to workshop light" - I took it to my Indy and the codes included misfire cyl 4, 5, 6 and running lean. -Spark plugs/coil pack are approx 4 years, 14k miles old. -AOS is original, water pump has been replaced. WebSep 13, 2014 · My early Porsche 944 showed this symptoms of fuel pressure regulator failure.Engine runs rough or sputters at idle.Engine starts but stalled nearly, shortly ... WebDec 26, 2001 · JGriff's Garage. 1990 Porsche 944 S2 3.0 liter - 16 valve. 1990 944 S2 - Intermittent Rough Idle When Warm. Vehicle: 1990 944 S2. Problem: Car starts fine when … s. mcnutt stay in the moment

Cold hard start Rich erratic idle shenanigans Porsche Forum …

Tech Q&A - 1984 944 Rough Idle Porsche Club of America

WebMay 3, 2024 · Re: 90 944 S2 running rough Sunday, May 03, 2024 2:08 AM ( permalink ) its good that it’s sorted but a more staggered approach might have revealed the faulty componen, chucking a whole bunch of bits may have fixed but you don’t know what the issue was. these parts new from Porsche are quite expensive. idle control valve and TPS … http://forums.pelicanparts.com/porsche-924-944-968-technical-forum/55132-1990-944-s2-intermittent-rough-idle-when-warm.html high waisted shorts goop high waisted shorts going out

"WebOct 2, 2009 · 1984 porsche 944 2.5 na when the car is idling it will constantly rev up and down between 1 and 2k revs unless the idle control valve is adjusted inwards. Also when i press the throttle it does not rev just sounds like it's over fuelling and about to stall although it never does. The car was run dry just before this problem started, i first ... " - Porsche 944 rough idle

Porsche 944 rough idle

Tech Q&A - 1985 944 Rough Idle Porsche Club of America

WebA contact-type throttle switch is located on the throttle body. The 911 Carrera has one contact for wide open throttle position. The 944 has 2 switch contacts. The idle contact signals the CU to control idle stabilization and coasting fuel cut-off. The full throttle contact signals the CU for optimum power demand. Idle Contact WebNov 11, 2006 · 1986 944T Rough Idle. Vehicle Information: Model (924/944): 944t; Year: 1986; Engine (type, size, modifications): 2.5 turbo still modifing; Total Mileage: 73880; The car starts great but has a lot of vibration when cold. When it warms it isn't bad the car runs great. It has new mounts, the belts replaced 5000 miles ago.

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WebNah, shouldn't really matter. One thing you can probably try is to disconnect the connector on the idle stabilizer valve - you should be able to do this without removing the intake. Start … WebI think we've got it licked.

WebI have a 1987 944 Turbo, it starts with a rough idle; then once it warms up it races up 3000 to 4000 RPM and will not - Answered by a verified Porsche Mechanic. ... Porsche 944: idle speed..the economy meter I am getting 50 mpg. I have a Porsche 944 2.5 Lux. WebDec 30, 2002 · 1987 944S Rough idle when stopping. I recently purchased a 1987 944S in San Diego, and after a new clutch and about $2000 worth of repairs, it's a fairly decent running car. I notice two things that bother me. One is that the temperature gauge reads hot 50% of the time, and when it is reading hot, the car idles about 200 RPM below it's normal.

WebOct 31, 2024 · Re: 944S2 idle stuttering issues Wednesday, October 31, 2024 3:38 AM ( permalink ) tony986. Anybody help with this? 1991 S2 90K miles. Starts fine from cold, … http://www.clarks-garage.com/shop-manual/fuel-08.htm

WebOct 31, 2024 · Re: 944S2 idle stuttering issues Wednesday, October 31, 2024 3:38 AM ( permalink ) tony986. Anybody help with this? 1991 S2 90K miles. Starts fine from cold, runs great. When warm, intermittently (but getting more frequent), car will drop revs when coming to a halt. Usual idle at 800-900 rpm (always been a little lumpy) but now drops from 900 ...

WebTurn off the fan motor and AC Compressor during idle adjustment. Start the vehicle and allow it to idle to warm up the engine. The factory manual specifies performing the idle adjustment with the engine oil temperature between 70 - 90 °C (158 - 194 °F). The factory measuring device uses a probe which inserts into the oil dipstick tube. high waisted shorts goodwillWebOn average, the cost for a Porsche 944 Car idle is rough Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location. Car Service Estimate … high waisted shorts greenWebPorsche 944. The most common reasons a Porsche 944 has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. 0%. 34 % of the time it's … high waisted shorts girlsWebStep 4 - Adjusting the idle RPM. With the previous three steps completed, you will be setting the idle RPM. With the car in neutral and the emergency brake on, start the car. Turn off … s. on youtubeWeb1987 Porsche 944 rough idle and high oil pressure. 55 degrees F. 2 quick revs. s.m. associates kalyanWebOct 23, 2002 · 1985 944 Rough Idle. Vehicle Information: Year: 1985; Engine (type, size, modifications): 2.5L; Total Mileage: 94,000; The car has a rough idle when cold, the … s.m. bayne \\u0026 company limitedWebIdle Air Control Valve Test Get a new Bosch IACV (for 85.5+) here: http://www.amazon.com/gp/product/B000CF5VA2/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&camp=1789&c... s. o. s. sniperwolf