Prius (2004-09) :: Rough Idling After Warm Start - Car Vibrate And Engine Struggling

I changed timing belt and water pump DIY back in Oct 2015. Ever since then, I get rough idling (car kind of vibrate and engine kind of struggling) after warm start (no problem with cold starts, it did stall once after the warm start).

Two days ago, I got a P0000 code, I thought it was due to low oil (happened before, I topped off oil 2500 miles ago), so I changed oil and filter. No problem yesterday, but today on my way to work. I got the p0000 code again.

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Prius (2004-09) :: Starts Fine But Idles A Little Rough

Just recently my Prius Taxi with 340,000+Km has developed a little problem,it starts fine but after 20-30 seconds it begins to feel like it's not running properly on all four cylinders,if i go to the exhaust pipe it seems like it's spluttering slightly.

Yesterday I changed the plugs,checked air filter and all connections,everything fine, when I accelerate it feels hesitant but after the car gets up to temp it seems to go away,it only happens when i start it first thing or if it's been left for a few hours, it's never had the throttle body cleaned and I'm wondering if what I'm describing is a symptom of this?

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Nissan - Altima :: 1995 - Rough Idles And Shuts Off When At A Stop

I have a 1995 Nissan Altima GXE 4cyl and it has been rough idling for a while now but now I have this new problem. While I drive the car and after it has warmed up, the car shuts off when I'm at a stop. When I'm at speed, it runs just fine and smooth and I only have problems at stops. I then restart the car just fine and continue driving. I'm having to keep doing this over and over. What could be the cause or causes for this?

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Ford - Focus :: 2011 - Idles Rough When Come To A Stop, In Drive

When I first start out driving the car, and come to a stop, in drive, the car begins to run rough. I can hear and feel the vibration, it's very noticeable. I put it in neutral and it stops. As I load the engine with AC or use the electric windows it seems to gets worse. Then after driving for about 5-7 miles, it quits. Primarily in cold weather, since it started 4 months ago. I do allow the car to warm up before driving.I'm still under warranty, and have been to the dealer 3 times. Of course, it doesn't happen when I go to see the dealer. But they did re-tighten the motor mounts. I don't think it worked.

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Prius (Gen 4) :: Engine Idling More Than Normal In Heavy Stop And Go Traffic

Well I drove the wife to work in her Prius this morning. I noticed in heavy stop go traffic, the engine was idling more than normal. Normally the EV light is on when I am stationary ( idle) in traffic, but for some reason today almost more than 70% of the stop go traffic the RPM was felt via the brake pedal and EV light was off, but the battery had at least 3 bars or more I think.

The load on the vehicle was the usual, AC on at 65 in ECO mode and radio. I guess this question might be more a hybrid newbie question than anything else. So, just curious what "drives" the vehicle to be in EV mode when stationary in traffic or in my case earlier this morning what prevented it?

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Santa Fe (CM - 2007-12) :: 2011 - V6 Idles Rough At Red Light / Stop Sign While In Drive

I have really taken care of this 2011 SF Limited with the 3.5 V6 but it has always seemed to idle rough at a red light/stop sign while in drive. Is this common for all the 3.5 V6 engines? I run a fuel cleaner through it before every syn oil change and also use top tier gas. It drives nice but like I said, at a stop in drive it seems to run rough at around 500-550 rpm's.

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Chevrolet - Corsica :: Surge When Driving Around 30 MPH / Idles Rough And Stumbles When Starting From A Dead Stop

1989 Chevy Corsica has lower than spec fuel pressure, but exhibits no problems under heavy acceleration at highway speeds (passing), so I'm not sure it's a problem (yet). When cold, seems fine. As warms up, starts to surge somewhat when driving around 30MPH and idles rough and stumbles when starting from a dead stop. No blink codes (except code 12) and no check engine light. I suspect a sensor, but which one(s)? Low fuel pressure or bad sensor?

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Dodge - Dakota :: 1996 SLT Idles Rough / RPMs Will Drop To Near 0 Within About 20 Seconds Of Coming To A Stop

So I have a 96 Dodge Dakota SLT 3.9 4WD. Anyway, it idles relatively smoothly at about 700 RPM in drive or neutral, but if I'm in a moving gear and need to stop, the idle is extremely rough. Usually, the RPM's will drop to near 0 within about 20 seconds of coming to a stop. It will typically recover and continue with rough idling and near stalling a few times, but within a minute or two it stalls. A few additional details: it starts right up again after falling, it doesn't make any difference if I start it cold and drive immediately or drive it for an hour before coming to a stop, the same thing happens. Anything that looked suspicious to me has been changed (drive belt, spark plugs & wires, distributor cap & rotor, pcv valve, idle air control valve, and, of course, the air freshener).

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Dodge - Stratus :: 2006 - Rough Idling When At Stop Light

I have a 2006 Dodge Stratus with approximately 104,000 miles on it (most highway) and I'm at my wit's end trying to figure out my rough idling situation. When I was at stop light, I would notice a rougher than normal idling but not to the point where stalling would occur. The timing belt was just replaced a year and a half ago and I thought maybe something was wrong with the alternator??? I took it into the shop and they replaced my engine mounts, replaced spark plugs, and did a fuel injector cleaning....? Well not exactly....now the idling is 10x worse to where my entire steering wheel is shaking when I'm stopped at a stop light! The car itself just sounds rough.

No check engine light is on and the idling isn't nearly as bad as when I park the car....a part of me wants to throw in the towel and say it is what it is, but I just have a feeling that something's just not right.

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Nissan - Sentra :: 1987 - Idles Real Rough At Times / Hesitates At Stop Signs / About Stalls Out When Press Gas Pedal To Go

I have a 1987 automatic Nissan Sentra XE- two barrel carburetor, mileage 212,880. The car has one major problem that is going to get me hit driving it in rush hour. Most mechanics will not touch the car due to being carburetor.

Let me explain: the car idles real rough at times, hesitates at stop signs and red lights, about stalls out on me when I press the gas pedal to go or when I start to make a left or right turn. However, other times the car has little to no hesitation and idles perfectly. I have not been able to come up with a good a pattern with this problem.

I have replaced, fuel pump & filter, spark plug wires, coil, distributor, ecu computer, ran sea foam through the fuel system and have replaced many vacuum hoses.

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Grand AM :: 1997 / 3.1 - Engine Idles Rough In Park

I have a 97 grandam 3.1 The engine idles rough but runs fine when you give it the gas. It shows no codes.

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Celica :: 7AFE Engine Timing Out With Rough Idles Every Now And Then

Well, a couple months ago my engine started making a noise. We located the issue to be a loose timing belt. We had it tightened, and the noise stopped, but since then it kind of acted like it was a little out of time with rough idles every now and then. This past week, I had driven my car out. I came to a 4-way stop and the car shut off on me. It would not immediately start back up so I pushed it to the side and waited a bit. It started up after sitting for a few minutes and cooling down. I got it back home and it stalled right as I was turning into my driveway (after the RPMs had lowered to idle).

A couple of days ago I set out to replace the timing belt as it seemed to me the timing was off ever since we tightened the belt and it eventually got worse, thus the stalling. I changed the timing belt, set the timing on the cams the way it shows to be set below:

I set the timing on the crankshaft pulley to the specifications found in this video:

Which is putting the crankshaft pulley on and turning it until it aligns with the '0' mark on the bottom timing cover. So I decide to start the car without anything else on to make sure its in time. It fires right up so I shut it off quickly and go about putting it all back together.

Once the car is completed, I attempt to start it again. It fires up, I back it up and it dies. It would not start back. I waited a few minutes and attempted to start it again, it started up so I pulled it back up to the same spot it was in and shut it off. Took the pieces off again, got it back to where I could line the timing up again. I again set the timing one more time to make sure. It was set correctly. I then tried starting the car again and this time it would not crank.

I gave up for now as its 30 degrees outside and I have been working on it non stop for 3 days to no avail.

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Jeep - Cherokee :: 2001 - Engine Shut Off / Idles Rough?

After I start up and drive my jeep around town and then shut the engin off. Then I get back inside the jeep, start it up the engin idels rough. Some times the engin light comes on. I had a coil pack installed and still the same symptoms. What do you think?

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Camry :: 2004 - CEL Code For Upstream O2 Sensor / Idles Very Rough

I just bought an 04 camry 4 cylinder. It was running perfect when I got it but the moment we got home it threw a CEL. The code was for an upstream o2 sensor, however I did a resistance test and the heater circuit is fine. I did a voltage test on the blue and white wires and I got 3.3v and 2.9v. I don't remember which wire gave me which voltage at the moment. I would like to know if this data is a good thing or if it's broken. I do not have any data to go off of, and I couldn't find the factory service manual online. Its also worth mentioning that it idles very rough and the catalytic converter is giving a rotten egg smell but not all the time. When neither of these things happen the CEL goes away. I do not want to start throwing parts at it.

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Stalling - Chevrolet - Trailblazer :: 2004 - Rough Idle / Engine Shuddering / Stalls Off At Stop And Low Speed

2004 Trailblazer 6cy. 2WD - has been experiencing a very rough idle, engine shudders - no matter how long it's been warmed up. Wants to stall off red lights and at very low speeds. Not throwing any lights yet - but the speedo is out ( a cam shift typical problem for this car) so I don't trust the console for lights. Worse when the heat or air is on. Rides fine with more gas/higher speeds. Definitely worse in colder temps but continues even after 40-50 mins of driving. I've heard a number of things, but can't afford to fix them all. I've heard plugs, dirty throttle camshaft, sensors, cam actuator solenoid, etc. All seem to have people who said it fixed and didn't fix the issue. Worried I'm going to stall pulling off a stop and rear end someone any day now. Where do I start!?

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Focus :: Ford Idles Rough Once Engine Starts Coming Up To Temperature

We have a Ford Focus wagon that idles rough once the engine starts coming up to temperature. When you first start the car it's fine. For example, today I started the car, drove it up the road to the store and it was fine, but upon returning to my driveway just a few minutes later, as the engine temperature was just starting to come up, it started idling really rough. The idle is so rough it sounds like it's on the verge of stalling, but it never has actually stalled. An oxygen sensor has been replaced and it was good for a while, but now the problem is back. The check engine light is on as well.

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Oldsmobile - Alero :: 2001 - Engine Idles Rough Till It Stalls

I have an 01 olds alero, I been having problems with the engine stalling out. i was told it may need a new fuel filter so I replaced filter and now it idles rough till it stalls. What to do next? I replaced the plugs 2 years ago also.

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Santa FE SM (2001-06) :: 2004 4WD Idles Rough / Brake Pedal Not Working

I have a 2004 Santa Fe 3.5L 4WD. It's been running rough on occasion for quite a while now, but it's only been an occasional thing. I replaced the front passenger side axle and went for a test drive and the vehicle was barely running. I put the throttle to the floor and it does nothing more than idle. I barely made it home and am afraid to pull it out of the drive. I started it up this morning and it seemed to be idling just fine. I pushed the brake to put it in gear and it started stumbling. When I put it in gear, same thing, pedal not doing hardly anything.

The check engine light did come on and I had a buddy bring down a scanner to check it. I don't know if these are Hyundai specific codes or not, but here's what he pulled: P1110, P2127, P1173, and P1192. I'm thinking throttle position sensor, but am unsure. I've put a lot of time and money into this vehicle lately. I've spent some money and a lot of time trying to figure out why it was showing abs and traction control lights. Turned out to be the exciter ring on the axle was broke.

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Ford F-150 (2004-2008) :: 2007 5.4L V8 Idles Very Rough / Shaking When Stopped

I have an 07 f150 v8 5.4 and it idles very rough. When i start it it seems to start really rough and just about everytime im stopped its shaking just enough to annoy me. Do you think its the spark plugs? I took into the dealer about a month ago and they said everything was fine. But its still doing the same thing. Also the A/C tottaly sucks is that they way it is? When I accelerate the cold air gets kinda warm and it doesn't get cold until i get up to speed.

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