Ford 7.3L Power Stroke (1999-2003) :: 2001 F350 - Power Loss / Hard To Hold The Speed?
I drive a new to me 2005 F350, he has a 2001 F350. While we were talking he said he didn't think his pickup had the power it should have. He pulls a 5th wheel camper that weighs around 8000 pounds fully loaded. He said it takes a couple of miles to get to 55 mph, and it is hard to hold the speed. It doesn't have the power it did when he first got it last year. He was told that a diesel is slow getting started. He rode with me in mine, when I dropped it about half throttle to pass a slow car he said he could tell mine had way more power.
His check engine light is not on, it starts good both when hot and when cold. It runs smooth, no miss as far as I can tell listening to it. What are some common issues that could cause this? He did just change the oil and fuel filters, not sure about the air filter. He said the power loss came before he serviced the engine, and did not improve after the fuel filter change. Where to start? He was also told to check the filter inside of his fuel tank, so he is getting ready to drop his tank.
Elantra XD (2001-06) :: Loss Of Power When First Accelerating
2001 Hyundai Elantra GLS ... I don't know what is going on with my car. When I start it, put it in gear and try to pull out, it feels like there is a loss of power. A few seconds later, the power returns . I can push my foot down, and the engine doesn't rev, but then it's like all of a sudden the engine realizes I have my foot down and takes off.
View 3 RepliesElantra XD (2001-06) :: Power Loss When Accelerating
Mine is 2006 with 130k miles. Just replaced fuel filter, air filter, cleaned air flow sensor and cleaned the injectors. The car still feels slow and it seems to eat more fuel than before. The spark plugs and the wires seems to be ok. No warning or error on dash is displayed.
When push the accelerator it takes a while to respond starting from stop position, and when the car is moving and try go faster it feels like lazy so I have remove the feet of the pedal and push it again so it respond quickly.
Santa FE SM (2001-06) :: 2003 2.7 - Sudden Loss Of Power At Highway Speed
On my '03 Santa Fe 2.7, this has happened twice, with 500 or so uneventful miles in between. At highway speed, it just all of a sudden loses power and will only go about 50 mph with accelerator to the floor. When you stop & put in neutral, it only revs to about 3000 rpm, with pedal to the floor -yet idles fine. Then when you shut it down, wait a few minutes & start it back up, it's fine. Is this a fuel problem or what?
View 6 RepliesElantra XD (2001-06) :: 2003 - Loss Of Power While Driving
My friend has a 2003 4 cyl auto Elantra. His problem is strange, while driving the car is normal for maybe 1 - 5 hours then out of nowhere the car will only go 15-35mph and no matter how much you press the gas pedal the car will not accelerate. It is a bogged down loss of power not like it's just stuck in a low gear. This has been happening for a while now but now it's happening all the time and very frequently. Before he could shut the car off for 5 minutes and it would be ok for another 1-5 hours. It got so bad that he can only go 20 miles before it happens and now it seems the longer he lets the car sit off the longer he can go before the problem happens. Hyundai has had the car for a week and still have no clue what the problem is but it has not happened while they have had it. There is no CEL or any stored codes which is making this really hard.
View 1 RepliesElantra XD (2001-06) :: Stalling / Power Loss And Car Would Jump Gears
Almost two weeks ago, I began to have a problem with my car. (2001 Elantra) At times it acted like it was about to stall as I was driving up the smallest incline. Once I got up the incline, my car would jump gears. (second to third, so on)...
The car was taken to Advanced Auto where I received codes about the catalytic converter and the output sensor. I've known about the converter since I bought the car last year and the sensor was replaced. But I am still having problems with the car. My friend is literally having to drive it like it was a stick.
We fear it might be the transmission as I you can go in reverse with no problem. What it could be instead of the transmission?
Elantra XD (2001-06) :: 2005 - Loss Of Power / All Of A Sudden Oil Light Comes On
Driving in sunny so cal yesterday never a problem with the car just an oxygen sensor- I was cruising along at 75 and all of a sudden the oil light comes on - immediate loss of power and i pull over to the side of the road and shut it down. try to restart and it just clicks.....tugged on the crank through the wheel well and it will not budge...oil is ok and plugs were pulled and they seem fine....oil pump...fuel pump....starter hopefully something simple and inexpensive I hope.....what is the difficulty in changing out the starter and could this be the issue?
View 3 RepliesElantra XD (2001-06) :: 2003 GLS - Power Loss / Car Goes Into Starvation Mode And Won't Accelerate
This car has turned into a bad dream. When it first starts in runs well for a mile or so until it warms all the way up. Then it goes into starvation mode and won't accelerate. Maybe a cough or two then it runs fine for 10 or so seconds. And goes back to stumbling. Most times I have to pull over out of traffic and wait for it to so call catch again.
I have changed plugs, wires, coil rack & fuel pump module. Because someone else looked at it before I did, they erased stored codes. I have pulled 2 codes on 2 different occasions. The first was P0134 the second was P1166. Other times no codes were stored. I did notice that if I shut off ignition & restart it runs great for 10 or 15 seconds.
Elantra XD (2001-06) :: Sputters While Idling And Power Loss If Try To Accelerate Hard
My 2004 Elantra occasionally won't start. When I hold the ignition on Start, the radio loses power (but the dashboard doesn't) and nothing else happens. Sometimes, tapping the gas pedal will suddenly cause the car to start. Once, I had to stomp the pedal to the floor before it would work.
I just replaced the battery (and positive cable end since it was corroded in place) and recently replaced the spark plugs (which were badly burnt). There is a check engine code for "catalyst underperforming" which seems unrelated.
I suspect my car has fuel delivery problems. It occasionally sputters while idling and often has power loss while driving if I try to accelerate hard. It seems to have trouble shifting into 4th gear from 3rd or 5th, but that may be another issue entirely.
What I should check to diagnose this, or replace to resolve it?
Elantra XD (2001-06) :: 2003 - Stalling / Loss Of Power When Idle And Press The Gas To Go
I got a problem with my 03 elantra, recently the car had a problem of stalling. I replaced the crank shaft sensor and that fix the problem, but the car always when idle and then press the gas to go feels like it has no power at all then all the sudden all power kicks in it only does that for a second when i press the gas. What I did was to replace the fuel filter that actually was extremely dirty,but no change i guess it could be the fuel pressure regulator.
View 10 RepliesElantra XD (2001-06) :: 2005 - Loss Of Power On Acceleration / RPMs Surge Up Very Slowly
So my 2005 elantra 2.0 CVVT has 189k on it 1 owner.
I got a check engine light one day and i read the code. Came out to be 02 sensor code bank 1. So i order a denso o2 sensor and replace the part.
I drive the car for about 400 miles to reset monitors and get a check engine light. P0420 cat code. At this point the car drives with normal power and pickup.
1000 miles later my car has lost power. It doesn't have any get up or power when driving normally. I take the car to my local shop and they recommend replacing front cat. I replace front cat, same issue.
At this point i'm not sure if it is a transmission problem or maybe my 2nd cat or something else?
On the freeway if I put my pedal to the ground the rpms surge up very very slowly,
Also seems like the car doesn't shift till around 4k rpms, seems like previously it shifted sooner.
2001 Hyundai Accent High RPMs - At About 100km/hr Revs At About 4000rpm
Three months ago I acquired a car from my brother. It was a 2001 hyundia accent gsi. The car had sat unused for 10 months and because of this I had to put some work into it. It has a new battery, new starter and new engine belts because one snapped upon start up the first times. I have also had the oil changed.
For some reason it is reving really high. At about 100km/hr it revs at about 4000rpm. I have talked to my brother and he said it did not do this before. It is changing gears because I can hear it and watch the rpm's drop before going back up. In 3rd gear at 60 km/hr it revs at about 2100 rpm's.
Elantra XD (2001-06) :: CEL Code P0340 - Slow To Accelerate And Severe Loss Of MPG
I have a 2005 hyandai elantra with 176k miles. ck eng light came on with P0340 cam shaft positioning sensor. I replaced it and cleared code and ck eng light came back with same code. So as last resort took it to dealership who replaced the wire from sensor to ecu and told me i had a bad ecu. I replaced it with a used one from a semi-reputable salvage yard (i mean i have used them several times with no issues). The code came back almost instantly. Symptoms of the car starts good cold within a few minutes it is very slow to accelerate and i have noticed a severe loss of MPG. I have also checked timing because i changed the belt in this process.
View 9 RepliesNissan - Pulsar :: Loss Of Power At High Speed
I have a Nissan pulsar n16 (almera) auto. About 8 months ago I was driving on freeway, had loss of power at high speed and felt like it was going to stall. When I accelerated it jerked a bit and kept losing more power each time I pushed the accelerator. Actually felt like I was braking slightly. There was also a large cloud of smoke that came out. Since then I have kept taking back to mechanic and each time something replaced to fix problem but still occurring as well as oil consumption, previously NEVER used oil. So far I've had replaced:
Fuel pump
Starter motor
Finally motor rebuild a month ago due to to broken piston ring, which was meant to be the cause of all the problems.I am still having the same problems and just noticed again oil was nearly empty. What else it could be?Catalytic converter? Ignition leads?If my motor was rebuilt could it be something else using the oil? Or are these symptoms of a other underlying problem that is causing all these?When my motor was pulled apart I was told was in very good condition apart from broken ring.
Toyota - Tacoma :: 2005 - Power Loss On Right Curves At Moderate Speed
I've got an '05 Tacoma 4WD with 145,000 miles. Very recently, when taking right curves at moderate speed ( e.g. freeway cloverleaf onramps), I'll lose power at the apex of the curve. It comes back immediately when the I straighten out. No warning lights on panel. It feels like no gas since there's no difference when I press the accelerator pedal.
View 17 RepliesElantra XD (2001-06) :: No Speed And RPM On Instrument Cluster
I have a Hyundai Elantra 2004 automatic 4 doors. On my instrument cluster i have no speed, no rpm and the odometer is at 0. All the others signal are ok (fuel, engine coolant, lights, etc.) The car works great, so i think the problem is not the sensors.
View 5 RepliesElantra MD (2010-15) :: Intermittent Power Loss While Starting
I've been having a problem over the past month with my base 2014 Elantra (33k miles). Sometimes when I go to start the car there is a complete loss of electrical power. One of a couple of scenarios will occur:
1) Key Fob will not unlock/lock doors:
*There is no power to anything (no dash lights, interior lights, car won't crank).
2) Key Fob will unlock/lock doors:
* Either all interior lights will be on and when I attempt to crank everything shuts off (no dash lights, interior lights, etc)
* Or Clock and radio are reset, car starts fine
* The battery checks out as far as voltage/charge.
* There are no visible fuse issues.
* There are no check engine lights.
I have had it in the dealer the past 4 days and they haven't been able to reproduce the issue. So far I have been able to eventually get it to start by opening and shutting doors, which would lead me to believe it is a loose connection somewhere, but again the dealer hasn't been able to diagnose anything.
Hyundai - Elantra :: Intermittent Loss Of Power / Electric
I’m having an issue with my 2004 Hyundai Elantra cutting off, and what to check for next. Basically I have a very intermittent issue where the car seems to lose electrical power for a split second (or possibly total loss of gas – as in, it doesn’t seem to be misfiring, just seems to totally lose all power). If it happens when I first start the car up, the car will start up for a second and then cut off. It also happens randomly when driving at any speed, and when it happens while driving, it just goes out for a split second, and then cuts back on and I can keep driving, so the RPMs Rev up for a second as a result when it kicks back on, but then goes back to normal. But it is completely intermittent, as in, some days it will not do it at all on my 30-min drive to work. I even went a whole week without it happening. But this week it has come back. Some days it will do it 3 times, some days 20 times. Some days its hard to get my car started, because it keeps cutting off when I start it. But so far after I try around 5-10 times it will start up and keep going. Also, this may indicate nothing, but when it goes out for that split second, I can hear a click, or electrical sounding click coming from the dash/instrument panel area. Which is what makes it seem electrical in nature, but I could be wrong, could be a spark/gas thing.
This has been happening it seems no matter what the weather is outside (its been anywhere from the 20s to 60s here in the last few weeks) and it doesn’t seem to matter if the car is warmed up or not. Also, so far the check engine light has not come on, so it makes me think it might not be a sensor, since those will usually trigger the light when they start going bad. Also, when the car is running, it runs perfect. Idles perfect, drives perfect, no misfires, no hesitation, etc. The ONLY problem is it cutting out. Also, it doesn’t seem to matter if the fuel tank is full or half empty. I had read in one place that if the vapor recovery charcoal canister gets full of gas, it will vent liquid fuel instead of vapor, which can result in car cutting off or running rough, but this usually only happens when fuel tank is full. So I suppose it could be this, but I doubt it.The car has 180k miles. Iridium plugs have 60k on them. Wires have 60k on them. Original fuel pump and fuel filter. I wouldn’t think it would be the filter since when it runs it runs perfect. I guess could possibly be the pump having an intermittent issue. Trying to avoid replacing that for now unless I knew it was the problem.
What I’ve done so far:
•I made sure the battery cables are tight and clean at the connection
•I checked as many grounds as I could find, they all seem good
•Alternator puts out a perfect amount of voltage
•I swapped the ECU main relay and fuse with another relay and fuse in the fuse box that were identical
•I swapped the Fuel Pump relay with an identical one in the box
•I replaced the Crankshaft position sensor
•I cleaned the Mass Airflow sensor (though it looked spotless)
•I looked around for any vacuum hoses that were disconnected. Didn’t find any
•I’ve tried resetting the ECU (unplug battery for a while) and I thought that fixed it at first, but then it came back a few days later. And now resetting ECU seems to have no effect.
Some possibilities of what it could be:
•Fuel pump intermittent issue?
•Camshaft position sensor?
•ECU problem?
•Catalytic convertor going bad?
•Some other sensor going bad?
•Possibly the vapor recovery charcoal canister is full of fuel as described above
•ignition coils – but I doubt it since you’d usually get a misfire/engine light when those go bad (from experience)
•Fuel pressure regulator – but I doubt it, based on the symptoms. Seems like I’d have other symptoms.
I’m not convinced of any of these above, and some of them I wouldn’t know how to check (like for a bad ECU). What it might be? Getting nervous driving 75mph on the interstate with someone behind me and the car cutting out. Luckily so far it doesn’t cut completely off when I’m up to speed with someone behind me!
Camry :: 2006 Toyota Surges At Any Speed / Loss Of Power - Code P0420
Symptoms:
-Car "Surges" at any speed. Loss of power is significant.
-Check engine light is on , DTC code = P0420
Tried:
-Fuel injector cleaner
-Spark plugs replaced around 40k miles ago
-Checked for leaking valve cover gasket (oil in plug wells) None
Can a clogged fuel filter cause this? At idle the car is fine, the symptoms seem to only occur when car is under load (In drive). My son drove this car an it always seemed empty meaning he never put much gas in it.