Avalon 2005-12 :: When Idling Motor Seems To Be Very Noisy - No Check Engine Light On

My Avalon has 55,000 miles on it. when it is idling the motor seems to be very noisy. to me this isn't normal my service rep says there should be no problems if there is no check engine light on.

Should not be as noisy with such low mileage. dealers says if there is no problem and that is the way it is they will charge me for the diagnostic fee. seems like it's not right the way it sounds so what is everybody's opinion on this issue. Oil level is up and very good so just wondering if it could be very variable valve timing solenoid making noise.

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Prius (2004-09) :: Check Motor Light Came On - At Every Stop Engine Keeps Running?

Check motor light came on...... Now at every light I stop at.... The engine won't kick off.... Keeps running...

Oil-check
Coolant - check
Gas cap-check

Anywhere in Orange county we have trusted repair/diagnostics?

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Prius (2010-12) :: Check Engine Light Just Lit Up / High Frequency Noise When Motor Stopped

My Prius just reached 200000 km this week. I bought it at 180000 km 2 years ago, I don't drive it that much simply because I work from home.

Today, a sunny day, 0 degrees, the check engine just lit-up. I opened the hood and checked fluid levels, all OK. I started it and listened to the engine, running as usual. However, when the motor stopped (hybrid ON), I can hear a high frequency noise. I don't remember hearing this noise, but I don't think I ever opened the hood with the engine Off but powered On.

How can I get the check engine code ? I assume I need a connector, right ?

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Honda - Accord :: Check Engine Light Is Flashing And Motor Skips Like A Fouled Plug

My check engine light is flashing and motor skips like a fouled plug. When I tried to change plugs the last plug to the right was pulled down so I couldn't get a wrench on it and covered in oil. How bad is this? Head or engine?

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Ford Escape / Hybrid :: Check Engine Light Only Comes On After Motor Is At Higher Rev - Codes P0304 And P0316

A couple of weeks ago I got a check engine light. Pulling the codes I saw that it was a p0304 and sometimes a p0316. The first time this happened I check the spark plug cables and one was loose (cycylinder 4). Then last week my fuel pump died. since then I have gotten the two codes on a somewhat continous basis. I replaced the plugs (needed to anyway) and the problem did not go away.

The odd thing is that the check engine light does not come on at idle. IT only comes on after the motor is at a higher rev. The replaced plugs looked pretty normal, but the cylinder 4 plug had some carbon deposits. I am currently running injector cleaner in the gas. I may go ahead and replace the plug wires since the current ones are high mileage and it is not an expensive fix.

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Passat (B5) :: RPMs Went Up To 1200 - 1500 At Traffic Light / Check Engine Light Came On?

I have a 2000 1.8t and I was on my way home from work, sitting at a traffic light and my rpms went up to 1200-1500 and then my check engine light came on.

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Passat (B6) :: Check Engine Light / Loud Squeaking Coming From Front Bottom Left Of Engine

My check engine light has been on for 3 days i get my appointment with VW and then today i start it up and it goes off. Also, having a problem with very loud squeaking coming from the front bottom left of the engine ?

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Passat (B6) :: Check Engine Light Came On

I was running late the other day for work so I had to jump in my car and go with out letting it run first for a minute or two and while on the highway the engine light came on and it has not turned off yet. I am getting my oil changed at my local shop on tuesday.

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Passat (B5) :: Check Engine Light Came On After New Engine Installed

Okay, I bought this car used and the previous owner apparently didn't maintain it. So I spent the last couple months having a new (used) engine installed. All said it's been in the shop longer (by twice) than I've been driving it. On the way home from the mechanic the check engine light came on.

If I keep changing my oil every 2000 miles will it sludge again? Dealer recommended every 1500 to 2000 miles! I've spent 15k on this car so far, and driven it about 2k miles......

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Passat (B7) :: Check Engine Light With No Reason

Got in the car this morning and started it up. Other than it being -6 degrees out, nothing unusual. The damn check engine light came on. Nothing seemed unusual driving it. Will be checking it tomorrow.

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Passat (B5) :: Check Engine Light Turned On Whenever Put Gas In Car

I have a 2001.5 passat and the check engine light turned on. It just so happens that whenever i put gas in the car.... and try to start it back up, it won't start! it takes about 3 or 4 tries for it to start up.

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Passat (B7) :: Check Engine Light Came On After 40K Service

I recently got my 40k service done at a VW dealership. This morning, my check engine light came on.

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Passat (B5) :: 2003 W8 - Check Engine Light Came On

I have a 2003 W8 and the check engine light came on today for the cam b sensor... The car has had no problems and drives fine, I do not quite get why all the sudden it is on, and before I bought the car, 2000 miles ago the cam sensor was replaced for inspection, and I drove it for 1000 miles, and now the mil is on and it is running a little ruff... Where exactly on the head is it located? which head would have cam b sensor? I really do not think it is bad again.

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Passat (B5) :: 2001 V6 - Check Engine Light On?

I have had a check engine light on in my car for a while now. I am pretty sure that it deals with the disconnection of the vacuum servo that controls the intake manifold's flaps that designate which track the air takes through the manifold. It has been running fine like this for a while under the assumption that because the performance of the vehicle hasn't changed, there is no need for immediate repair.

Here is my new problem which I am trying to determine if it has to do with the above issue. Over the past few days my car has been giving me EPC and ASR lights along with switching to back-up power. I have been on expressways driving 80, i have been going around corners doing less than 20, and it has happened everywhere in between. Keep in mind that when it happens i slip my car into neutral, pull over, and reboot. After that everything is fine for a short while. I stopped at Auto Zone to get a diagnostic, and for some reason, which i did not feel like questioning due to the way the autozone employee was mentally equipped, they did not give me codes, but descriptions.

(1) Camshaft Positioning Sensor Fault A Bank 1
(2) Camshaft Positioning Sensor Fault A Bank 2
(3) PCM Processor Fault
(4) Running too lean on Bank 1
(5) Running too lean on bank 2.

These are the descriptions for the 5 fault codes. I am planning on stopping back today and getting the proper codes. But would like to get some opinions in the mean time. I've check fuses and relays pertaining to this issue and all have tested ok. Nothing is leaking from my engine and nothing is visibly damaged, except for the vacuum servo arm which is broken (see above paragraph). I feel like the issue is with the ECM (PCM, PCM, ECU, whatever).

Another interesting thing is that when i operate my car using the cruise control, there are no issues what so ever. Possibly an issue with the throttle or its many components?

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Passat (B5) :: How To Reset Check Engine Light

After I finally got around to replacing my ABS pump I went to get my smog check done. Passed except I didn't drive enough miles to qualify.The SMOG tech told me to drive 150 miles and come back. I drive the 150 plus miles and within that time my check engine light comes on. I go to the shop and have it reset.

How many miles do I have to drive the car after a Check Engine Light reset in order to qualify for a Cali SMOG Check.

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Passat (B6) :: Check Engine Light - Air Intake?

I have taken my car into service twice because of the check engine light being on. They fix it and say it has something to do with the intake. It is now on for a third time. Obviously they are not fixing the problem. BTW, I have done no modifications to my car.

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Passat (B5) :: How To Reset Check Engine Light

How do you reset the CE light on a 99 passat?

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Passat (B5) :: Check Engine Light Came On - How To Get Diagnostic

Ok, recently my check engine light came on and i read the code with a cheap-o scanner. It read an o2 sensor code (up stream) i then read it again with a scanner that advanced auto parts offers for use, and it read p 1138 i think. I looked the code up on line and it was a fuel lean bank 1 or something like that. All the info i found sugests a smoke test of the vacumm system. I fist did a visual check of the hoses and also a few burst of carb cleaner and listened for the idle to raise but got no results. I also changed the o2 sensor for good measure, is there anything else i can try before i shell out the cash for a full diagnostic.

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Passat (B5) :: Check Engine Light Pop Up - IAT Sensor

I had a check engine light pop up and I went and got it checked out. Comes to be its a IAT sensor or bad connection with this sensor. I change the sensor and made sure the wires on it is all good. The question is, I still have the check engine light up, does the code need to be deleted? And what happens if the code gets deleted and problem is not fixed?

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