Ford 6.7L Power Stroke Diesel :: Fuel Gauge Inaccurate / Fault Code PO191 - Hesitation When Accelerating
My fuel gauge on my Sport Trac is nowhere near accurate. Ran out of gas the other day showing 1/4 tank.
I get a little hesitation as well when accelerating.
I'm showing a PO191 fault code which says Fuel rail sensor.
Would that cause a gauge to malfunction?
Sonata NF (2006-10) :: 2008 - Hesitation During Acceleration / Reduced Fuel Mileage
I bought a used 2008 Sonata GLS with 65K miles 2 years ago. It's been a great car so far. For the first 25K miles that I drove it, it had good pickup and got ~30 MPG for my highway driving. In the last ~5K miles, the fuel mileage has dropped to 25MPG highway and it has some hesitation when accelerating, especially on lower RPM's. I changed the spark plugs with NGK Iridium, but it is still having the issue. What to check?
Some possibilities: ignition coils, sensors, timing belt, etc?
Toyota - 4runner :: 1995 - Hesitation Immediately After Acceleration / Bad Fuel Injector?
My 4Runner has begun hesitating sometimes during acceleration AND immediately after acceleration. It feels like it is "chugging." This usually also happens in the low end of gears (it is a manual 5 speed). I do not believe it is the transmission as I do not notice it slipping at all. It has been 90,000 since the timing belt was changed, which I plan to do soon. Could it be an injector issue? Maybe a cylinder is not firing? The RPMs do not seem to change much when this occurs.
View 6 RepliesHonda - Accord :: 2002 - Sluggish Acceleration / Hesitation - Clean The Fuel Injectors?
I have a Honda Accord EX 4 cyl. 2002. It has sluggish acceleration and hesitation problems. I put in new plugs and that improved it some. My mechanic says I should pay him to clean the fuel injectors. What will work best? What needs to be cleaned? Would new plug wires work? Gumout? Big differences in cost.
View 2 RepliesFord F-150 (2004-2008) :: 2007 - Hesitation And No Power At Acceleration
What a year 2014 has been. I had a 2005 F250 6.0 that was stolen in March and totaled when found days later. My insurance gave me enough to pay off the loan and render me the obstacle of replacing it. I got my F250 pretty cheap so replacing it for the insurance pay out was non-existence. I ended buying a 2007 F150 EC 4X4 w/ the 5.4 and having 97,000 miles on it. Just as luck would have it, I had the F150 for about a week before the cam phasers went out. Luckily the warranty covered it enough to put in a new LKQ reman engine.
I got the truck back about 2 weeks ago and put 1,000 miles on it in a very gracious form. I have noticed since then that despite letting it warm up for 20 minutes, I could put the throttle on the floor and the outcome was very poor. It was almost as if I was attempting to pull a house down. I couldn't even get the tires to spin at all, not even on wet pavement. Now I know this is not my old F250 6.0 turbo diesel, but really, I expected more from a new reman engine! They used all components from the old engine except for new spark plugs and a fluid change. Why is this "new" reman engine so weak?
Lexus RX 2010-15 :: Transmission Hesitation On Acceleration
My dad recently bought a 2011... He says now there is a hesitation on acceleration?? Don't know if it was always like that or not he's owned the used car only a few months.
View 14 RepliesLexus RC 2015+ :: Hesitation On Acceleration From A Start
Looking at an RC for the first time and don't know a thing. I saw one comment "about drive by wire". Is there hesitation on acceleration from a start on these cars?
View 13 RepliesLexus SC430 :: 2010 - Hesitation On Acceleration From A Stop
As I have experienced hesitation on acceleration from a stop, I found a TSB # L-SB-0154-10, that addresses this condition for the 2010 SC430. It was issued in 12/1/2010. I am not sure if it would apply to any other years. The TSB entails re-flashing he PCM with updated software.
View 8 RepliesLexus RX 2010-15 :: RX350 Engine Brake And Acceleration Hesitation
I just purchased an l/certified 2013 RX 350 (34K miles) this past weekend. I did not notice these issues on my test drive. I've started to notice that when taking my foot off the gas pedal (while not resting near the break pedal) the vehicle goes through a series of easy coasts and then some resistance (as if using an engine as break on a truck with a manual t,) then returning to a smooth easy coast.
I've also noticed that when accelerating at a slow speed from stop (I'm in traffic) there is a bit of a hesitation, like turbo lag, yet this has no turbo. The lag seems to be there even if I want to accelerate aggressively.
I hate to get tied up with a dealer service department already.... "Cant duplicate," or "that is normal operation," or "Computer codes check out." Looking for reinforcing information so I don't have to take it in once a month for an unknown amount of time.
Of our three other cars (2015 Prius, 2002 Nissan Altima, and (pre-tran fail) 2002 honda odyssey) none experience anything like this.
Our household is dumping a 2002 honda odyssey for repeated transmission failures never covered with goodwill. All service was at a h dealership and manufacturer schedule was followed. I'm already sensitive to the manufacturer/dealer relationship.
Passat (B6) :: Parking Brake Fault Causing No-start?
Happened to me twice today, engine wouldn't start, message on MFD was "Parking Brake Fault" and the engine would not start. I read through he owners manual looking for a solution, and the engine finally restarted and I was off on my merry way.
About two hours later, on another errand, this time I started down the road, the engine died, I tried a re-start, got the same "Parking Brake Fault" message and this time the engine would not start. Tow truck is going after the car right now. This leaves me a bit frustrated why a parking brake issue would kill the engine.
2008 Passat Komfort...
Lexus LS 2007+ :: Windshield Missing Molding Piece Causing Wind Noise?
I just noticed yesterday that on my windshield, next to the wipers, I'm missing a molding piece. I think that's why there are some wind noise in that area. Attached are two pictures. The one of the passenger side you can see the black molding. The one of the driver side is missing it. What is the part number?
View 2 RepliesPrius (2004-09) :: Vehicle Low On Fuel Causing ECU To Shut Down Fuel Injectors
I took my 2008 Prius to Jiffy Lube to have oil changed. When driving away, I made it about one block and all warning lights came on: Master Warning, Hybrid System Warning, Brake System Warning, Malfunction, etc. I pulled the car over and stopped. I started the car again, lights still there - drove 2 blocks back to Jiffy Lube and lost momentum about one block away, with pedal to floor, I could drive about 5 miles an hour into the bay. They looked at it for about 30 minutes and claimed I had bird seed that dropped under the air filter.... I said "goodbye" called AAA and had it towed to my dealer. They said it was because air had entered the system due to my being low on fuel. I have never heard of being low on fuel and it causing the car to shut down nor did I ever get a warning of low gas, still on one bar. Each time I restarted the car at Jiffy Lube, it started fine, drove forward or backward, then lost momentum again. Still no warning of being out of gas. The ticket from the dealer states:
"Vehicle low on fuel causing ECU to shut down fuel injectors when engine started to misfire. Found codes P0A0F, P3190 in system. Added 5 gallons of fuel and reset ECU."
Lexus ES 2007-12 :: Slight Hesitation From A Stand Still
So I have noticed a slight hesitation from a stand still. I press the gas and there is a slight delay(maybe less then a second) before something happens. It also does not do it every time, it is pretty random.
View 4 RepliesLexus LS 2007+ :: PCS Fault On 2008 LS460L - Data Controller?
So I have a PCS fault on my 2008 LS460L and brought it to my local Lexus Dealership....They basically insist that the data controller is/may be causing the PCS fault.
In the meantime, I guess the most probable action is to disconnect the data controller and see if the problem goes away.....
Lexus ES 2007-12 :: Hesitation On Accelerating - Transmission Firmware?
I have sent my 2008 ES350, 47K to a dealer since it has a bit hesitation on accelerating; RPM goes upto 3K easily to get engaged to next one.
The dealer told me that no hardware problem but they did update a tranny firmware. They added that it may work right away or work after 3~4 fuelings.
What would be next step?
Lexus LS 2007+ :: LS460 Yellow Fault Triangle Together With PCS Warning When Driving At Night
I have a 2007 LS 460 with active cruise and lane keep assist (LKA). All works fine during daylight hours but if I drive at night I get the yellow Fault Triangle together with pcs warning and instruction to have system checked by the dealer. The dealer says that there are no fault codes showing on the diagnostic system.
View 6 RepliesLexus LS 2007+ :: LS460 - Hesitation / Lack Of Power When Accelerating From A Stop
I have a 2007 LS 460 with about 50,000 miles. Some 18 months ago, at about 35,000 miles,right after a service, I began to experience hesitation/lack of power when accelerating from a stop. Lexus fixed this by doing a software update to the transmission.
All was well till last month, when again right after a service, the car hesitated and totally lacked power , most noticeable from a rolling stop. Revs would very gradually climb to 5,000, with foot flat on accelerator, yet car barely moving. Once speed built up to highway speeds, car reacted normally. Took it back to Park Place Lexus who held the car for 10 days and did a major job changing the cylinder head, I think per L-SB-0033-08.
A month later, the hesitation/lack of power is even worse then before! I suspect the issue is the transmission, and the big surgery on the engine done last month was not required. After nearly being hit trying to merge with traffic today, the vehicle is back at the dealership, and I took their head tech for a drive. He experienced the problem, but did not venture a solution. He told me they take instructions on what to do directly from Lexus.
Lexus LS 2007+ :: Loss Of Power - Hesitation When Accelerating After Turn Intermittently
I have owned this car for six months. The car now has 39K. The problem is getting worse.
Re: Lexus 2011 LS460 AWD
Subject: Hesitation / momentary loss of power when accelerating after turn.
When accelerating after a sharp turn with light to moderate acceleration, the car will have a momentary loss of power for about 1, 2, or even 3 seconds. This does not happen often, but perhaps once every two weeks and I cannot replicate the problem despite attempting to do so.
In all cases, I am talking about DRY pavement. It always happens after a sharp turn usually to the right. (Probably because most sharp turns are to the right actually it only happened once on a left turn that I will describe below.) Acceleration is light to moderate NOT hard acceleration.
In one case it caused a serious situation. I had just purchased gas and was entering a busy freeway. When accelerating, the engine had a total loss of power for a couple seconds as a large semi truck bore down on me with its air horns blaring.
I have a strong clue that may debug this problem. Once, when turning left, the car suffered a total loss of power. There was no traffic and I kept my foot lightly on the throttle. The car remained unresponsive. The engine did not stop, but it did not respond and remained this way for at least 5 seconds until I took my foot off the accelerator and then back on to the accelerator. During this period of suspended throttle, I noticed that on the right side of the dash an orange alert symbol was flashing I think it was a swerving car? I assume this indicated that the car was losing traction and the computer decided to cut power until traction was regained. But the pavement was dry, and the acceleration was normal. In no case did I ever sense that one of the wheels was slipping.
Touareg :: 2004 V8 - Whistling / Hesitation And Running Gear Fault
Since we know that most VW service sucks, I'm taking my 04 V8, Nav/Air Susp 35k miles in tomorrow because the whistling/rubbing noise was bad enough on the ride home from work last night that it started freaking me out.
I want to tell the service department to at LEAST check the following:
Whistling: Gets worse with speed and when the car gets warmed up. Sounds more like rubbing when you get going. Check the drive shaft bearing.
Running Gear Fault: Check air suspension piston rings ( I need to look this up again) Something to do with the air bag or air pump seal.
Hesitation: There should be a TSB for this that can be fixed with a computer adjustment.