2014 Camry SE i4 20,500 miles ... Is it normal to smell gas coming out from the exhaust during a cold startup? After the car is warmed up the smell disappear ...
View 1 RepliesThere was a TSB for 2AR engine, Engine Knock/Rattle Noise at Cold Startup. My question is for those I4 camry owner, do you have these rattle sound when you start your vehicle at cold? I am not sure if mines have the same issue, but pretty sure is I can't find any differences between mine and this clip:
You Tube
So should I take it to the dealer? Or it's normal?
[URL] .....
I start noticing a weird noise upon cold start up. It sounds like something is grinding. First goes starter sound and then engine noise together with this grinding noise. Grinding noise goes away within sec. or so. It is not really loud, but it definitely not engine or starter sound.
It happens only on cold starts when engine is completely cold. If I start engine, let it run for few minutes, shut it down and restart again, it starts without grinding noise. Don't remember if car was doing it from beginning, never turned car while I was outside. Few weeks ago when temperature dropped below freezing point, I turned ignition through passenger door to warm up the engine.
After that I begun listening every start up. Every start up same noise. Every morning and every time after work I hear this noise. No noise if car been driven recently or engine is still warm.
Not my car, but sound is identical : [URL] ......
On a very cold start, overnight, temps are zero or below the car starts okay but sounds rough for a few seconds and lets out a bad smell. Almost like it stumbles at first then is rough then goes normal cold running. Car is at 40k miles.
View 7 Replies2007 Escape XLT 3.0 AWD. During the winter there can be quite the exhaust smell in the interior upon startup and especially if using the remote start. During driving the smells will clear out and appear again with an extended stop but not as bad as initial cold startups. I realize the hotter the engine and exhaust components the smaller the leaks become. Hopefully not an exhaust manifold leak.
Looking for a way to find where a leak may happen. I saw a video of a garage using "smoke" pushed up the tailpipe to find leaks. Or any other techniques or similar situations.
Started smelling exhaust in the cab while idling, and at startup. After further investigating found out the EGR inlet tube is leaking at the flex joint. So my question is , is there anything that will jump at me while I'm doing this tube replacement.
View 3 Replies2014 se , 7k miles. Get a pretty noticeable sound. its hard to explain its kinda like a grumble for about two seconds. on very cold weather starts.
View 7 RepliesOver the last 2 days here in NJ were its been cold. When starting the Treg and get out of the car I smell a strong odor of gas from the Exhaust. This normal? Haven't had this smell before. Seems like it drives normal. Don't get to drive it everyday anymore. Only on weekends as my wife take the Treg to work now.
View 7 RepliesWhen car is cold and leave the house a nasty smell emits from the ventilation system. I have replaced the cabin air filter 2 weeks ago and it seems to smell only when the car is cold. Once warmed up is fine. Is there another filter that I need to replace I just wonder where that old smell comes from.
View 5 RepliesJust wanted to let know that the mildew smell i had in my '10 ISF was resolved with a simple spray into the a/c intake vents at the bottom of the windshield. Changing the cabin filter and lysol didnt do squat. its called "a/c treatment spray" available at Lexus or at the auto stores.
View 14 RepliesI hear a bit of exhaust leak noise from engine compartment only at a cold startup, it goes away in seconds. I am 700miles from home. If it's a nonessential fix i will drive home before fixing, or, if an easy gasket replacement, I have two more days here, and tools,garage, and competent support to diy the job.
View 4 RepliesHaving problem with an exhaust or fuel smell in the cab? i have had the exhaust checked & the seal on the back door, all have been fine. it has only happened in the really, really cold weather.
View 30 RepliesWhen the weather gets really cold (below 30) I intermittently smell a gas/exhaust smell in the cabin but also on the exterior. I have on two occasions had my mechanic check this and each time he has replaced an "old and cracked" hose.
He has to use the smoke tracer to find where it is leaking and replacing hose. On both occasions he urged me to make the repair immediately as it could be extremely dangerous. (Makes sense if I am smelling gas.)
I am wondering if this could be an exhaust/heating system problem. The car is 11 years old with 120K miles and I want to keep it running a few more years. I am due for front brakes and new tires soon...
I have a 2014 RX 350. I have noticed an intermittent issue with exhaust smells coming into the cabin when the car is on recirculate and I am at highway speed. It happens when I am first accelerating after I've entered the freeway. If I get the odor, I can make it go away by briefly hitting the recirc/fresh button to bring in fresh air for a few moments. This doesn't happen driving around town.
View 5 RepliesI have a 03 Camry, that has started to release white Smoke from the exhaust only on start-up for about a week now. After that I don't see anything not even if i rev up the car.. Only on start up.. WHY??
View 13 RepliesWhenever the temperature is below 20 degrees F and am idling at a stop light, if I have the heater fan running I get a horrible exhaust smell inside my car. I have discovered that I can lessen the bad smell by turning off the fans when the car is idling and then turning it back on when I start to drive.
View 3 Replies We've had a run of -20 to -40 weather here for the past few weeks.
A few weeks back I noticed that when I climbed into my truck after command-start warm up for 10 minutes, and I could smell strong exhaust.
I figured it was hopefully the wind, or an isolated event.
Over the past few weeks I've used my truck for 3-4 more around town runs and every time I warm it up I get the strong exhaust smell. It's that rich, eye watering, sickening exhaust smell. I also notice a small yellow frozen puddle under the exhaust tips that wasn't there before.
It's bad in the cab, but even walking around outside the truck and the smell is sickening. I actually just started the truck and I could actually smell the exhaust smell faintly, from inside my house! This has never before occurred. Prior to this, a person could hardly tell it was a diesel by the smell of the exhaust.
Once the truck is up to temperature the smell seems to disappear, or at least lessen.
2009 Camry 4cyl
I changed my PCV valve over a month ago and still have white smoke coming form exhaust on startup. The smoke goes aways as always, after that the smell is gone and the car runs like normal. The smell of the smoke is not really sweet as if it was coolant leaking, but its not exactly smelling like burnt oil either (I've had cars that burnt oil real bad and it smelled different than this camry).
I've been keeping an eye out on my oil and coolant levels, both seem to be ok. I refilled my coolant tank to full about 2.5 months ago as it was very low and its still almost at full right now. My oil after about 4k miles on the dipstick measures right in the middle of the min and max dots, which it has been for as long as I've owned the car. So these levels are ok I think.
Now, I've read somewhere a while back that after changing the PCV valve or rather after taking the old one off that there still will be some residue to be burnt off. A way to get rid of that is to create a makeshift vacuum by plugging one end of the hose (the one that attaches to PCV valve) and leaving the PCV valve off while running the engine, putting some kind of cloth or similar over where the PCV valve should go to collect all the burnt stuff, thus cleaning the remainder out. Is it possible that this might be the a solution?
I've been chasing a problem all summer. Began with crappy batteries dying intermittently. I replaced the batteries, FICM, finally cleaned EGR valve and replaced ICP with pigtail. The problem is still persistent. Basically a rough idle, puff of whit smoke on cold startup, rough running at around 1500 rpms( driving at 50 mph). The ICP was soaked in oil so i was confident replacing it would finally cure my issues. It actually got worse with the rough idle turning to a surging idle and quite rumbly at 50 mph speed. I guess its time to look to injector issues but i thought id check if after replacing icp/ cleaning egr. I also have a slight exhaust leak at turbo out that i can see. The clamp is not seated properly. This after turbo connection to exhaust.
View 1 RepliesWhen starting the car (2002 Toyota Camry XLE) with 114k miles, I noticed that I can gasoline. I also have a rare intermittent stalling when brake & come to a stop. Earlier post: [URL] ....
What could cause the smell of gasoline when I start my car? Is this something that needs to be fixed or can it be ignored? Would this be something that could cause intermittent stalling when braking? After the stall happens, I'm unable to immediately start the car but it starts normally after 15 minutes. Is this the result of some flooding by the gasoline?
Still considering the change from my '08 F250 to a newer F150 with the EcoBoost. I have been driving as many of them as I can to get a feel for them. My current question is this: if one exhibits the dreaded rattle at cold startup, does it always get worse with more time/miles? I found another one that I'm pretty happy with overall, but it does have the startup rattle for about a second at cold start, and only at cold start. Is it worth the gamble, or should I keep looking? It's got about 108k miles and is otherwise in fantastic condition...
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