Sonata NF (2006-10) :: 2009 - Fast Startup Idle / Goes Up To 2200 RPMs

I feel my 2009 Sonata with 25k miles has a fast startup idle.

It goes upto 2200 RPMs. It runs fine otherwise.

I will keep an eye on it to get more RPMs and timing.

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Toyota - Camry :: 1992 - Cold Start Idle Is Up To 2000 RPMs Until It Drops To Normal Within 3 Minutes

I replaced my engine that had 155,000 miles with a newer used one with about 30,000 miles. since the swap my gas mileage is down by one third or more. Everything else seems fine except that my cold start idle is up to 2000rpm's until it drops to normal within 3 minutes.

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Kia - Sorento :: 2006 - RPMs Go Up To 4000 And Stay For A While

2006 Kia Sorento Auto Transmission, Appx. 106k miles. My wife's car so I don't drive this very often. However, on the last trip, I noticed that it would stay in a particular gear longer than (I think) it should. The RPM's will go up to maybe 4000 or so and stay there for a while even if I let my foot off the gas before finally kicking into overdrive or the next gear and back to a comfortable cruise. I notice this mostly happened when I was going highway speeds and either passing someone or going up a hill. I can't think of the last time the transmission fluid was changed, so I'm thinking that may not be a bad place to start...

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Sonata NF (2006-10) :: Rough Idle / Lack Of Power Under 2000 RPMs

I have a 06 sonata 3.3L v6. I have been having misfire problems and lack of power under 2000 rpms and at idle when I am either a stop or just warming the car. What is happening I feel it shake and feel the misfire but after it gets up after 2000 rpm at highway speeds its completely fine. It struggles getting up to speed if i press on the accelerator. I have changed the spark plugs and all the ignition coils maybe about 2 months ago, I have also have changed the camshaft position sensor for the rear bank. I believe that it could be the crankshaft position sensor but I want to make sure....

Obd2 codes: p300,301, 303, p0012, p0011, p0014,

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Sonata NF (2006-10) :: 2009 V6 - RPMs Going Up And Down After Cold Start

The last couple of times I've started the car from a cold start the RPM's fluctuate up and down for about 30 seconds and then it stops.

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Stalling :: 2007 Ford Taurus RPMs Stay At 2000 Or So For About 25 Seconds On Cold Start

I own a 2007 Ford Taurus with about 108k miles on it. When I first start the car, the rpms stay very high (2000) or so for about25 seconds. Once I start the car, until it gets all the way warm, the rpms want to stick around 1300 until I'm stopped for a few seconds, then they jerk downwards hard to almost 400 and come up to around 700.

After the car gets warmed up, it no longer sticks when I brake, but then when I'm stopped it lurches shakes and jerks between 400 and 1000 rpms. Occasionally it will die ( maybe twice a week) but then starts right back up again. I have replaced:

Air compressor
Idle air control valve
Throttle body sensor

I replaced the throttle body sensor yesterday and it seemed to drive better but it only lasted for about 12 hours then the next time I started the car it's doing it again. The only solution I've found so far is that it jerks just a little less when I'm in neutral.

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Sierra :: 2000 - Rough Idle When Start During Cold Weather

2000 Sierra 1500, 5.3L engine. When he starts it in the cold (below 40 degrees) at first hits 1000rpm, then immediately drops to 400-500rpm. The idle is rough and wants to die if he tries to drive it. However after 10-15 minutes and the eng warms up, its fine no problems at all. There is no codes, so the scanner we had didn't tell us anything. He had cleaned the TB and intake system with cleaner, no dice. He also disconnected the IAC while it was idling rough, that didn't change the way it ran at all. We would like to toubleshoot it more before we start throwing parts at it.

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Toyota - Camry :: 1992 - Idle Speed Is Around 2000 RPM At Cold Start

Since having my engine replaced with a newer used engine block my idle speed when I first start it up or when it is cold is around 2000rpm which lasts for about 2-3 minutes until it begins to fall to the normal range of 1200-1400 and finally to 850 or 900rpm when warm. how can I fix this or is it okay to idle at 2000rpm for a couple of minutes? is it hurting anything?

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Volvo - S40 :: Valves Tapping Noise When Reach About 2200 Rpms

I have an 06 volvo s40 with a 2.4l non turbo. When I reach about 2200 rpms I hear the valves tapping. When I put the car in park and rev the motor up the valves don't make any noise. Where to start.

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Corolla / Matrix 2009-13 :: RPMs At Around 2200 When Driving In Town At 40 MPH

I have a new to me 2009 matrix. I have noticed that the RPMs at around 2,200 when driving in town at 40 MPH then after a few minutes they drop to 1,600. I know I'm wasting gas running 2,200 RPM when driving at 40 MPH so I have started putting the car in neutral then quickly back into drive and the RPMs are at 1,600. I am also putting the car in neutral as I come to a red light or stop sign RPMs drop to around 900.

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Ford - Explorer :: 2000 Won't Idle When Cold / Hard To Start And Keep The Engine Running

I have a 2000 Explorer W/4.0 SOHC engine. With summer nearly over and fall on the way, I need to figure out what is going on with my engine. This problem has been going on for the past 2 years. As the outdoor temperatures get cooler, the harder it is to start and keep the engine running. This starts happening around 65 ambient temperature, and gets worse as the temps drop. By 30, I can barely keep the engine running.

Odd thing is, all I have to do if the engine starts is, keep my foot on the pedal to keep the engine around 2000RPM, put it in gear and start driving. After about a mile or two, the engine runs normally, and will do so the rest of the day. So far I have cleaned the air flow sensor, replaced the IAC, replaced all the injector "O" rings, and cussed a lot. I smoke tested the engine and the only vacuum leak is a very small one at the EGR valve.

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Elantra HD (2006-10) :: Idle Not Dropping After Cold Start

I have a 2010 Elantra and noticed after I start it when it's cold the rpm is about 1800rpm but doesn't drop. I never really payed attention on this car but my other cars would drop after a minute or so. Is this normal on the elantra or is something wrong?

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Ford Escape / Hybrid :: RPMs Revved To About 5000 From Cruising RPM Of 2200

Ok, I was driving down the interstate in my 2002 Ford Escape XLT 4X4 and I noticed my rpm's reved to about 5000 from my cruising rpm of 2200 and it was as if it went into neutral. I coasted with engine running fine to the right shoulder and called a tow truck to the nearest dealer. No reverse, D, 2 or 1 only Park that worked.

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Sonata NF (2006-10) :: High Idle Speed About 1200 RPM On Cold Start

Bought my 2006, V6, about 2 months ago. This morning was the first really cold once since I bought the care. When I started it today, the idle speed was about 1200 RPM. It took a few minutes to warm up and then the idle speed dropped to normal. Quick question. Is this normal?

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Ford Super Duty (1999-2016) :: 2000 F250 - Choppy Idle During First 30 Or So Seconds After A Cold Start Up

My 2000 F-250 6.8L V10 has a choppy idle during the first 30 or so seconds after a cold start up in the morning then it smooths out and drives perfectly. If I were to place the truck in gear during the choppy idle, it would not die and throttle response would be fine.

I cleaned the MAF sensor and checked the PCV elbow for cracks (no cracks). It idles at about a 1000 rpm during a cold startup then drops to about 750 rpm according to the dash tachometer. The truck has 187,000 miles on it.

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Ford 6.0L Power Stroke Diesel :: 2006 F250 - Rough Start And Idle When Engine Cold

Truck has been doing this and now getting worse. 06 f250 6.0 147,000 miles. Runs like crap when you first start and truck has trouble shifting when I first take off in the mornings until it warms up then it idles fine and runs like a champ no problem shifting. Not in a cold climate 40F at the least. Not trying to take it to the dealer and get raped. Been doing research some people say get the inductive heat flash, some say needs new injectors, some say could have a bad gasket on the injector idk. I'm trying trying to get it resolved....

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Kia - Sorento :: 2006 - Backfiring When Given Gas

My timing belt went out a few months ago and it damaged the heads so I've basically rebuilt the entire top end of the engine but now that I've got it back together it is backfiring when I give it gas. It idles just fine...no misses...just backfiring and has very little power. I have found what looks like honey comb material on the ground under the tail pipe. Am I looking at a bad converter or something else?

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Ford Super Duty (1999-2016) :: 2002 F250 V10 Exhaust Flutter Sound At Shift Points Around 1800 - 2200 Rpms

Is there truely no cure for exhaust flutter on a 2002 f250 V10, bedsides putting on headers??? I have the the sound at shift points around 1800-2200 rpms. Sounds great before and after these points....

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Kia - Sorento :: 2006 - Crankshaft Pulley Sheared Off

My crankshaft pulley sheared off in kia dealer now is this covered under 100000 mile powertrain warranty. I have 88000 miles on it. Heard this is a common problem with the Sorentos.....

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