Bmw - X3 :: When Cold Outside Car Starts And Idles Rough Until It Gets To Temperature
The problem I have is when it is cold out under 40 degrees, my car starts rough and idles rough until it gets to temperature. My research has concluded it may be cold start. Does this sound right?
View 5 RepliesFocus :: 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.
View 2 RepliesCamry :: 2004 Car Running Rough - Temperature Gauge Not Reading Hot But White Steam From Hood
My girlfriend has a 2004 Toyota Camry SE, 2.4, 4 cly, with 198k miles. All maintenance has been done per book guidance since she has owned the car. The other day the car began running really rough on her way home. as soon as she put it into park and lowered rpm the car stalled out. temperature gauge did not read hot, but noticed white steam comes from hood when i seen she pulled up, Opened hood let cool down and coolant looked nasty as heck. So I did coolant flush and replaced the thermostat as per advised from parts store. Did not make a difference because during test drive, half mile down the road, car temperature gauge was reading hot. Shut the car down waited 10 to 15 minutes and drove back home.
Altogether drove roughly 10 miles max in hot condition is stop and cool down and go again mode. Also note, this is the first time using a forum of this sort. Along with, I'm not a mechanic as some are, but I know my way around a tool box no problems. I'm on the verge of just ordering new water pump, belts, fans, fan relays switches, radiator and all since I'm going to be in there to fix it anyways.
Passat (B5) :: Temperature Gauge Is Intermittent
I have a 99 Passat GLX VR6 and the temperature gauge basically works when it wants to. Of course the darn thing works when I take it to the dealer to get checked.
View 3 RepliesPassat (B5) :: Engine Temperature Gauge Did Not Seem To Be Functioning
Recently (3 months ago) I had the timing belt, thermostat , water pump changed . Just yesterday I noticed that the engine temperature gauge was all the way to the left and did not seem to be functioning. I do not know if it had been like this for the 3 months since the maintenance work....maybe not. But, the guage is not working.
View 4 RepliesPassat (B7) :: 2012 / 2.0 TDI Engine Temperature Too Low - Gauge Will Go Up And Down
I have a 2012 Passat 2.0 TDI (140) DSG
Sometimes the engine temperature stays low for an entire drive. Regardless of speed - it has happened while sitting in traffic for hours or while sitting at 70mph.
When this is happening, the engine temperature gauge will go up and down, but never reach 90, and the oil temperature reading fluctuates from around 60 to 80. Also the air into the car doesn't get hot enough, but now we're out of winter that doesn't matter too much.
But then other days it will be 100% fine - it rises up to 90 within 10 minutes of a cold start and stays there the whole day - and the oil temperature sits between 90 and 100.
I've taken it to a couple of VW dealers but obviously it behaves perfectly on those days! I remember reading something about a thermostat that circulates coolant to the DSG box, which can cause these kinds of symptoms?
Passat (B5) :: 2004 - Temperature Gauge Seems To Bounce Up And Down A Bit
I just picked up a 2004 1.8T 5 speed 4 motion. It drives well, however i noticed some bugs. For one, the temperature gauge seems to bounce up and down a bit. I check the vag, and the car never gets abobe 75c, and usually sits around 70c when im cruising on the highway. So i changed the green top sensor to start, and I think it may be wrong, cause now the engine fan always stays on, and the temp problem is still there. SO now I have this fan issue, and still a temp problem. Did I change the wrong sensor totally? Is it my thermostat?
View 13 RepliesPassat (B6) :: Temperature Gauge Fluctuation While Coasting Downhill?
Typically after driving for 5 minutes or so my temp gauge is in the middle at 200f. After about 15 min of moderate 35-45 mph driving it went down a notch below the 200 mark after it had reached 200f. I've noticed this happen a few times recently. I did notice that it happens while coasting downhill. I guess i'll be taking it it to my mechanic to take a look.
View 18 RepliesPassat (B5) :: Temperature Gauge Registers Far Left At All Times
For the past two days, the coolant temperature gauge has registered cold (far left) all of the time. Just the day before, it registered about center when the engine warmed up, it's typical location.
The vehicle seems to run just fine, and the coolant level looks good. Is it safe to drive it to a shop (~35 miles) to be fixed?
Passat (B5) :: Engine Temperature Gauge Reading 190 Normally And Then Suddenly Drop To Almost 0
I have a 2003 Passat and the engine temperature gauge will read 190 normally and then suddenly drop to almost zero, stay there for a while then head back up.
I purchased a temp sensor to replace the old but for the life of me I can seem to locate it. I know it's in the back or rear of the engine somewhere.
BTW, the car has the 1.8 engine.
Passat (B5) :: Replaced Timing Belt Now Car Idles Rough
I just had my timing belt, water pump, etc. replaced at a reputable indie VW shop. I just got the car back and it seems to idle a bit rough. The car used to purr like a kitten but now it shakes a bit in idle. Seems to run fine but the idle is rough. I'm going to bring it back to the shop on Monday. Can the timing be off a bit? Will it ever purr like a kitten again?
View 2 RepliesPassat (B5) :: Temperature Gauge Needle Will Randomly Drop On Dash Cluster
Last fall I had my radiator flushed and at the same time my coolant overfill canister with built in temperature guage sensor was replaced with a new unit. (The service station replaced the resevoir canister with a new unit in the engine compartment, because they felt the sensor is prone to failing after 7 years.)
Ever since, my temperature gauge needle on the dash will randomly drop (even when the car is up to FULL OPERATING TEMPERATURES) showing the engine being cooler than it out to be. In other words the needle drops signifying to a much lower water temperature. After a period of time the needle will recover back to the normal full operating temperature mark on the dash gauge.
What could cause this? Inside my radiator do I have a "diafram" temperature valve that could be failing /"sticking?" In other words could a temperature valve in the radiator be sticking at odd or random times??? I also notice that my heater does not put out the usual full furnace heat that a Passat is know for. The temperature is about 1/3 cooler now that we are into winter temperatures.
Is my heater core clogged?
Could the new coolant sensor in the new coolant overfill chamber not be working well? This whole situation began AFTER my radiator was flushed, and AFTER I had the coolant reservoir canister and sensor replaced.
Passat (B5) :: 1999 - Coolant Temperature Gauge Reaches At 190 Within 5 Minutes And Stays?
I have a '99 1.8T Passat. The coolant temperature gauge normally reaches operating temperature of 190 degrees within about 5 minutes and stays there. For some reason, after reaching 190, it sometimes drops by 20-30 degrees and is running cooler than normal. Once time it dropped down, then came back up again, while driving a steady 65 mph. The coolant level is full and nothing else has changed.
I guess there are a few possibilities: a thermostat stuck open too far, a failing temperature sensor, bad gauge, or loose connection at the sensor. The car has 145K miles and the thermostat and water pump were replaced at about 100K miles. What is going on? If it runs a little too cool, is that a big deal? How would I diagnose it? Where is the temperature sensor?
Passat (B5) :: No Power / Idles Rough And Slow Takeoff - Mass Air Flow Sensor Failure
B5.5 GLX 4Motion ... My Car has no Power. Idles rough. Take off is slow. I can stomp it to the floor but the RPM needle barely moves.
Mechanic says I have many codes going off but thinks its the MAF. Already spent a bundle (misdiagnosed or ripped off) on other non related stuff that was supposed to fix this problem.
Mechanic says 90% sure but part is non return able. Need to know where to get the MAF cheap and quickly. Also part number or other identifying information so I don't get the wrong one.
Ford Super Duty (1999-2016) :: Temperature Gauge Pegs And Dinger Goes Off - Check Gauge Light On?
Just about every trip i take my temp gauge pegs and dinger goes off and check gauges lights up in the message center. It eventually will go back to normal or if i shut key off and restart truck it goes to normal. im guessing it is the temperature sensor for the gauge but not sure?? If it is, where is the gauge sensor located?
View 14 RepliesPassat (B5) :: Vibration Coming From Front Of The Engine After Brakes Fixed
Yesterday, I went to pick my car up from getting an oil change (full synthetic, Mobil 1 5w-30) and an estimate on brakes. turned out to not be quite as much as i had anticipated. while i was in making an appointment for the brake job, my mechanic and i were joking about how if it's not one thing, its another on VW's. And how the car will be in great shape after i get the brakes fixed/replaced.
So i go outside to drive home. When i start the car, there is this odd squeaking/vibration sound coming from the front of the engine. I immediately shut it down and go get the mechanic. after 30 minutes of muddling over it, we determine that it cannot be determined from just looking at it. so they're going to check it out on wednesday when it goes in for brakes.
A little more info, it is definitely something to do with the serpentine belt, because the sound is definately coming from the drivers side front of the engine. If you listen near the timing belt cover there is no sound so i'm pretty sure its not that. and the car drives fine, besides the weird noises that make it sound like a diesel at idle.
its a 2002 1.8t 5 speed wagon, 143,000 miles. I know 5w-30 mobil 1 is not 502 certified.
SC/SL/SW :: 98 SL2 1.9 DOHC Idles Really High At Startup Until Engine Gets To Normal Operating Temperature
Idles really high at startup until the engine gets to normal operating temperature and falls back to normal. Takes 10-15 minutes. I recently de-greased the engine and think I may have fouled a sensor...though the check engine light is NOT on. I'm afraid if I keep this the way it is it will cause damage to the engine.
View 2 RepliesGolf IV / Jetta IV :: 1.8t - Idles All Over The Place And Boost Gauge Bounces
I own a 2004 Jetta 1.8t, about 6 months ago i had an oil leak problem and a cracked vacuum line. i fixed the oil leak and fixed the cracked line with 034 motor sports pcv hose kit. I snapped 2 more vacuum lines and repaired them with rubber hose. p0300, p0301, p0507, p0171, p0303. Are the codes I am currently having actually have had them for just over 6 months. I've replaced all plugs, I've upgraded to ecs tuning 2.0 coils. No fix, went back to oem coils which I am using now. It runs pretty good until i clear the codes. Then idles all over the place and the boost gauge bounces all over.
View 16 RepliesGolf IV R32 :: Temperature Gauge Fluctuation
So my temperature gauge started fluctuating from low to mid-gauge reading and it does not matter if at idle or driving. It never goes above mid-range or reads hot. I have had my diagnostic tool connected while monitoring the ECT in real time and my temp reads 180-195. Also there are no codes and everything else is running normal.
I have searched other threads and the only thing that was mentioned was changing the temp sensor but they also had the issue where the diagnostic tool also showed the temp fluctuating.