Lexus IS 2014+ :: Sulfur Egg Smell Under Hard Acceleration
So with the warmer weather, I've finally had a chance to drive my car spiritedly (2015 IS350). However, I noticed that under full throttle for about 5-10 seconds, I get a sulfur smell after I let off the gas. I thought maybe it was the gas (I've only put in Shell V-Power 91 in this car) so I drove the car until it had less than an eighth tank, then put in Petro Canada Ultra 94. So far, I've driven about 80 km on the new tank but I still smell a sulfur smell after hard acceleration.
I never noticed this smell last summer, so I assume it's related to something that's changed. So far my car is still 100% stock so the only culprit I can think of is gas. It is possible that I never noticed it before though because you can't smell it when the windows are closed with AC on, which is usually what I do in the summer.
It could be the "winter blend" gas that gas stations have right now?
Golf/GTI VI :: Odd Smell In Cabin After Hard Acceleration
I've had this happen a couple of times before on my '10 GTI - I'm on the freeway and I decide to throw the DSG into S mode and punch it, seconds after I bring it back down to D and normal engine speeds I can smell an odor that reminds me of the cat going bad - sort of like sulfur or something burning (not rubber, though). This is with my windows rolled up and A/C re-circulation turned on. What I should be checking?
View 14 RepliesLexus IS 2014+ :: Noise Towards Rear End On Acceleration Seems Worse When Going Uphill
For the last couple of weeks I've been hearing a weird noise towards the rear end of my car when I accelerate, seems like it's worse when I'm going uphill, sounds like a box of shoes moving freely in the trunk of the car. At first I thought it was something in my the trunk but I have nothing loose, the spare wheel and all attachment are pretty well secure. The only thing that I can think of is that the dealership installed the F Sport exhaust to it, but not sure if that should be making that type of sound. Sound is pretty low but it still manages to upset me, specially since my car has less than 3k miles on it.
View 2 RepliesLexus IS 2014+ :: IS350 F Sport Engine Whine During Acceleration
I am hearing some whine engine during acceleration. Is this normal?
View 11 RepliesLexus IS 2014+ :: Ark Grip Exhaust Too Loud In Cabin
Just got my ark grip exhaust and noticed it being a little too loud in the cabin. I thought they were suppose to be pretty quiet inside...
View 8 RepliesLexus RX 2010-15 :: 2014 - Exhaust Smell In Cabin
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 RepliesIS F (2008-2014) :: Acceleration Pretty Hard - Bog Down And Hesitate
My 2012 ISF has this weird hesitation going on. On manual mode with Sport, I would try to accelerate pretty hard and around 5k RPM, it would bog down and hesitate. Almost feeling like it's choking.
View 14 RepliesLexus IS 2014+ :: Sound Coming From Right Side Of Car Inside Cabin
I have a 2014 IS350 AWD F-sport and I recently just noticed a weird sound coming from the right side of the car. I can only hear it from inside the cabin, when windows are opened it can't be heard. It sounds like something is lose or rattling, but only happens around 3k+ rpm. Speed does not matter, I've tried revving very slowly in park all the way up to 4k rpm and it can be heard.
View 4 RepliesIS F (2008-2014) :: 2012 - Car Pulls To The Left On Hard Acceleration?
So, I picked up my new car today, a 2012 obsidian ISF with 53,000. I'm driving it back from Texas to Georgia in the morning but after driving it for the first 100 miles I notice a pull to the left under hard acceleration and to the right when I let off. I've never driven an F before and I'm coming out of an IS350. I haven't had a chance to check tire pressures yet but I notice the right rear tire is a Dunlop and all other 3 are Bridgestones. Could this be the cause?
View 12 RepliesLexus IS 2014+ :: Climate Control - Cabin Temperature Adjustment While Fans Are Off
Is there anyway to adjust the cabin temperature while the fans are off? I like to drive with the vents open but want to adjust the temps up/down without having to turn on the fans.
View 3 RepliesFord F-150 (2009-2014) :: Shudder / P0301 Misfire On Hard Acceleration
Was driving to Airport yesterday and out of nowhere got the flashing check engine and shudder/limp mode while trying to merge/accelerate onto the onramp (had to gun it to go around someone who decided to stop on the onramp for no reason). Let off the gas and the blinking went away. Upon leaving the airport I was accelerating again at highway speed to pass and got the blinking light and then a solid CEL. Found my way to a Autozone and got the code read. P0301 Cylinder#1 Misfire. Was suggested to change COP and plug.
Changed COP on the spot and had to drive it home to my tools to install plug. Thought maybe that since the CEL was still on solid after changing that the code needed to be cleared for the PCM to function normally again. Still have shudder when accelerating hard, so thought it might have been injectors so got cleaning service done at Goodyear. Still have the issue. Disconnected battery and performed IDLE relearn just now and it still is shuddering upon hard acceleration. Stumbled across TSB 12-6-4 which speaks to my symptoms.......I do not have the plate which in turn would imply I do not have the PCM update it references.
I have not noticed a misfire nor had an acceleration issue before so this was a surprise to come out of nowhere. I'm going to be calling my dealership in the morning.
Ford F-150 (2009-2014) :: 5.0L Acceleration - Truck Shifting Hard From Rolling In 2nd Gear Down To 1st
So today I had a scenario where I had to pull out from a blind corner onto busy street. By the time I pulled out I realized an SUV was coming down the street fairly quickly. My immediate instinct knowing I have 360hp on tap was to put the hammer down.
I basically planted my right foot to the floor and held it there. The truck was already rolling out of the lot and turning into the street at approximately 5-7 mph. This resulted in the truck shifting hard from rolling in 2nd gear, down to 1st. I never drive this way so what I'm asking next is if this is normal or not. As I held my foot to the floor through 2nd & 3rd gears the truck seemed to blip the throttle at 4k then up-shifted from 1st to 2nd gear.
I have a stock Ford Raptor exhaust on my truck with the resonator deleted and when the truck blipped the throttle just prior to the up shift, the exhaust "popped" like a race car with an open exhaust downshifting from speed into an apex. Yes it sounded cool, but it was obviously cutting fuel or throttle for some reason.
So here is the weird part, out of curiosity I tried a few different scenarios just to see if something was wrong with my truck. *Note if I just mash the gas from a dead stop there is no fuel cut going from 1st - 2nd gears at WOT. The fuel cut only happens when I'm leaving out and getting on the gas from a turn.
If I turn off the traction control or advance trac and stability program then there is no fuel cut or 4k rpm, the truck just runs out to the 5600 or so redline seamlessly. Im just wondering if the traction control or torque management is really that sensitive or aggressive? I mean it was 70 degrees out and the road dry, plus I was already at a speed 45-50?? mph where a loss of traction would not be an issue so what gives?
IS F (2008-2014) :: Weird Cabin Smell / Check Engine And Traction Control Lights On
I have a11 isf with 38k on it. The other day the check engine and traction control light came on along with a weird Oder in the cabin. secondly I was short the quarts of oil.... I see no leaks.
View 2 RepliesLexus IS 2014+ :: Engine Noise In F-Sport At Idle
just bought a 2014 is 350 with f sport package. previously had 2011 is 250. i notice more engine noise, like a rumble or slight knocking at idle. service tells me this is normal for the 350 engine and the same engine in the new gs. My 250 was very quiet. the new is 350 is still quiet but there is discernible engine noise at idle.
View 14 RepliesLexus LS 2007+ :: LS460L - Lag Or Stutter During Medium To Hard Acceleration
I have a 2007 LS460L. Bought it new and have loved it dearly for 6 years now. It now has 70k miles and is under an extended warranty purchased at 50k miles. As a first year model it has had a ton of TSBs done on it.
The problem i have had as long as i can remember is a lag or stutter during medium to hard acceleration. It feels a little like the old turbo lag or like a very mild stutter. It has had the transmission adjusted, had the service manager driver it for a week to try and capture on computer etc. But nothing has fixed it. At times it feels like if you watch the tachometer during these moments you can actually see a bounce (I may be imagining).
I have almost given up and just lived with it. We have tried tranny, type of oil, software tweaks etc.
Lexus GS 2006-11 :: Hard Acceleration And Vehicle Completely Stall Out At 40 Mph
I've recently noticed that when I accelerate really hard on my vehicle it will completely stall out at 40mph. Once I let off the gas and begin accelerating again all is good. However the car will not enable me to just step on when without stalling out.
View 10 RepliesGolf V R32 :: Ticking Noise Under Hard Acceleration
I am getting a ticking noise under hard acceleration. Dealer told me the exhaust is touching the heat shield but did nothing about it. It's driving me crazy...
I may have to pull the trigger on this Borla I found for 700 shipped and new. Trying to keep my promise to myself to drive the car stock for a year b4 any major spending. That's out, I can already tell.
Lexus LS 2007+ :: 2014 LWB - High Pitched Engine Noise On 1st Start
I purchased a 2014 LWB six weeks ago. The vehicle runs great. For the last three weeks, I hear an unusual high-pitched sound when starting the engine for the first time that day (temperature between 40-60F). See videos below. Ride height is set to normal, so I don't think it is the air compressor. You may notice that the whine goes away when the idle rpm falls from 1500 on the first start.
First start (8PM), driver window open, high-pitched motor whine [URL] .....
Second start (8:05), window open, normal engine noise [URL] .....
Third start (8:10), window closed, normal noise [URL] ....
Lexus IS 2014+ :: Hidden Secret Noise - Something Loose In Engine Department
Been having this weird shushing noise since I got the car, never figured out where it was coming from, only knew it was coming from the vents. Told a Master Technician at the dealer about it and he thought it was something loose in the engine department.
Finally figured it out, its when the fan is on and the vent setting set to Wind shield and foot area. All the other settings were ok.