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Subaru misfiring rough idle when warm

Web15 Feb 2024 · tankgijoh72. Hello, first time on here. Have a 2011 outback 2.5L. 173k on it. Was on a 3 hr return trip from vacation and an hr from home engine started running rough. Saw no fluids leaking, no oil or coolant smell from tailpipe. Was able to drive it 53 miles home. After you start the engine, it runs very rough. Web23 Jul 2012 · - Ryhmic stumble / faltering idle and part throttle (stumbles for a fraction of a second about every 3-4 seconds) - Happens when cold slightly but worse when warmed up. - Poor fuel consumption (even worse than normal, we're talking 35 miles to 1/4 tank) - Hesitates and stumbles to build revs to pull away when cool / cold. better when warm.

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Web14 Dec 2012 · 1990 NA 1.6 (Short-nosed crank) Problem. Misfiring/hesitation. Symptoms. Not much when cold- seems to idle quite high, between 1000-1200 rpm. As the car starts … Web19 Jul 2008 · P0300: 507 Misfire detection (sum total) Diagnosis conditions • A cycle of 1,000 crankshaft revolutions is evaluated (for misfire. damaging to the TWC, 200 … picture of daniel lissing https://fearlesspitbikes.com

Rough idle when warm - Ricks Free Auto Repair Advice

WebThe overheating is almost certainly unrelated to the idle problem. Overheating is usually caused by a problem in the cooling system (blocked radiator, fan not working, failed water pump, etc) or oil circulation. An overly lean running engine … Web29 Dec 2024 · 8 - Pull off to the side of the road and let it idle for a little more to get nice and warm (still not clearing the code). During this time, if I feather the throttle, I can keep it … Web7 Aug 2024 · A Wonky fuel pressure regulator can cause rough idle when warm Once again, this problem may not show up when cold because the computer commands a rich … top filmes hd gratis online

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Subaru misfiring rough idle when warm

Intermittent Rough Idle When Warm Subaru WRX Forum

Web23 Jun 2003 · It only works after warm up. Disconnect the O2 sensor and see if the engine runs good. If so, replace the O2. Don't just leave it disconnected or the cat converter will … Web10 Dec 2010 · Common mistake. 5. Vacuum leaks or preturbo leak. Check where the FPR hose connects (generally you could get a P0457 or P0171 with this as well). Check the …

Subaru misfiring rough idle when warm

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Web8 Apr 2024 · Hello, I've had my car for about two years now and about 8 months ago it started running rough at idle. A couple months later it started stalling out, so I put new spark plugs and wires. After that it ran better for a couple weeks and then started with the rough idle again. I had it checked for a vacuum leak, but nothing showed up. Web18 Jan 2024 · 1. The car is vibrating a little on idle (in both D, N and P) and i sometimes almost get the feeling its about to stall (never has though, might just be flashbacks to an …

Web17 Feb 2010 · 02' Legacy GT wagon- cold morning rough idle, misfire 02' Legacy GT wagon- cold morning rough idle, misfire. By ... Since the wires were replaced not too long ago and … WebMany system malfunctions can cause misfires or rough idling. Ignition system components, including spark plugs, plug wires, ignition coils and ignition timing are culprits as are lean air/fuel mixtures and mechanical …

Web9 Sep 2024 · An engine misfire is the most common cause of a shaking idle, and as the engine stumbles and misfires, it should be noticeable on the tachometer as a drop in … WebFound out it was fuel pressure loss that caused the long cranks after sitting and odd idling. Didnt cost anything to fix!

Web28 Sep 2016 · If needed I'll test everything again later this week with the engine warmed up. 1/3/15: Cleaned all spark plugs and then re-gapped them to .035" ± .001". 1/3/15: Swapped …

WebOtherwise, a single misfire would most likely be an outlier and not indicative of a severe issue requiring attention from a mechanic. 2. The Age and Model of Your Vehicle. If you … top filmes netflix 2021WebYou can try to make the car relearn idle conditions. Disconnect the battery, cycle the key on and off twice to clear all stored power, then reconnect the battery and let the car idle for a minimum of 10 minutes. Then take it for a good drive and see if the idle changes at all. top filmes coreanosWeb28 Mar 2012 · The car is running much better and according to the boost guage the vacuum at idle seems to be within 40KPa and 60KPa, although it spends most of its time at … picture of daniel radcliffe