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. 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 …
90 944 S2 running rough Porsche Forum from Porsche Club GB
WebOct 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 … 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. greenland moss essential oil uses
Porsche 944 Rough Idle - RepairPal.com
WebIdle 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... 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. 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 ... greenland motocross