Ford F-150 (2004-2008) :: 2005 - Power Loss And No Throttle Response
2005 F150, 5.4 motor. Truck would loose power and no throttle response. Shutting off and restarting, ran fine. No codes showing. Cleaned throttle body and plate, reassembled. Key left on for 20 minutes. Tried to start vehicle. Making a clicking sound, dash lights flashing on and off when hear clicking sound when trying to start vehicle. when key turned to on position, dash lights go off except check engine light. When checked, no codes shown.
View 3 RepliesFord 6.0L Power Stroke Diesel :: F250 - Slow Throttle Response Lower RPMs
I've been having rather slow throttle response with my 6.0 f250 diesel at lower RPMs. Obviously, this is to be expected to some point.. Whether I'm cruising on the highway or through the neighborhood, if the truck is at lower RPMs and I try to accelerate, it doesn't want to. In order to get it to accelerate, I have to press the gas down enough to downshift it then it'll take off.
The truck doesn't have a loss of power at higher RPMs, it takes off like a bat out of hell. I've put 175CC injectors in, tuned it, power max turbo, EGR deleted / studded, etc. It's almost go out with acceleration, or go turtle power with acceleration.
Oil pump was replaced a couple years ago. This problem existed through it all, and it's rather annoying. The truck doesn't want to produce any low end power. If I try to hit the gas enough to accelerate but not enough to force a downshift, I'll just blow smoke, spool the turbo, and barely accelerate until I down shift or push the truck through it. Turbo PSI is roughly ~15ish-20ish during the sluggish transition.
Golf VI R :: 2014 - Throttle Response Is Slow
My wife got a 2014 Tiguan (R-Line) yesterday. Nice car but throttle response is slow.
Wondered to know about APR Stage 1 tune on a Tiguan.
Ford 7.3L Power Stroke (1999-2003) :: Sluggish / Slow Response On The Road - Throttle Surge
7.3 2001 model starts ok at 32-35 F. Feels a bit sluggish / slow response on the road. Reach a hill after 3-4 miles. Engine temp then beginning to go above low level mark. 100 meters up the hill, going around 30 mph there is a sudden surge in the throttle although my pedal is steady. Going back a few minutes later, on flat ground at bottom of hill and with no accelerator pressure, the engine suddenly stalls. Starts fine again after I stop. The same history actually repeated on two separate days recdently on the same hill. CPS is recently replaced. Had some jerking before that, but not the behavior explained above. Current CPS is Delphi light grey. Recent fuel filter change and oil change as well
View 14 RepliesPassat (B5) :: Slow Throttle Response And Steering Is Very Sloppy
I own a 2004 Passat- 1.8. I want to make my steering and throttle more responsive. The throttle is very slow responding, and the steering is very sloppy. I know this is supposed to be VW's Luxury car, but this would greatly enhance the performance and driveability of this car. How do I do this?
View 5 RepliesLexus RX 2010-15 :: F Sport Slow Throttle Response From Standstill
The throttle response from a standstill seems VERY slow. When I push down the accelerator, it seems to go down a good 3-4 inches before I meet any significant resistance, and even then, I can do a good 2 second count before the engine seems to engage. If I am stopped at a light, and I slightly blip the accelerator, then push the pedal down, it does better. But if I am stopped and floor the gas pedal, nothing happens....at ALL...for at least 2 seconds. It is slightly better when in manual, but the issue is enough for even my wife to comment that it takes off very slowly when you first give it gas.
View 14 RepliesGolf IV R32 :: Very Rough Idle And Stalling - Throttle Response Is Very Slow
I finally finished installing my VF stage 2 supercharger. I fired it up and the idle is low (around 500 rpms) and a very rough idle. Throttle response is very slow, when it finally revs the car stalls. I can also hear a leak somewhere near the throttle body. I have an SAI block off plate. 630cc injectors and UM tune. No CEL
View 3 RepliesFord F-150 (2004-2008) :: Sporadic Shudder During Slow Throttle From 40 - 50
I have a 2007 f150 lariat with 88000 miles on it that I just bought and during slow throttle from 40-50. I am getting a sporadic shudder right when it goes into overdrive is worse when going up a light grade it goes away when i get to about 60 and whenever i give it full throttle it acts really sluggish like the tranny is slipping but it shifts very smooth.
View 8 RepliesFord F-150 (2004-2008) :: Spongy Brakes - ABS Light Is On
After replacing the Front Rotors, calipers, and brake lines on my 2005 F150 Super Crew I have spongy brakes. I have also replaced the master cylinder. I have bled the brakes as well as a reputable repair shop has done the same. We are both at a loss as to what is wrong. The ABS light is on now after the replacement of these parts. This issue did not exist prior to changing these items. This was done to hopefully eliminate brake shudder that I have been experiencing for some time.
View 4 RepliesFord 6.0L Power Stroke Diesel :: 2004 F250 Stalling / Loss Of Throttle Response And Won't Start
2004 F250 Powerstroke Diesel 6.0L ... 90,xxx miles
Symptoms : Within the past 10,000 miles the truck has begun exhibiting the following problems, sometimes in conjunction with one another and sometimes just independently of one another:Stalling on the road at low speed / low engine RPM.
Throttle pedal becomes completely unresponsive. Stabbing the throttle pedal repeatedly sometimes causes it to return to operation. Sometimes the engine must be shut off and re-started to return throttle pedal to operation.
Rough, surging, stumbling idle at rest. Will crank but not fire occasionally. Problem has become worse as of late. Repeated attempts at starting the engine usually result in success after much, much retrying.
Work Done : Local Ford Diesel technician replaced the EBP sensor, replaced the EGR valve and re-flashed computer with latest software -- all under warranty. Problems still persist.
Peculiarities : We have tried driving the truck with the EGR valve disconnected and with it connected, both at the technician's request.
With the EGR valve disconnected the truck usually starts fine but still stalls out at low RPM / low speed. Fuel economy is also cut by nearly 50% with the EGR valve disconnected. Really couldn't afford to keep driving the truck like this.
Technician speculated that if the truck continued to die with the EGR valve unplugged, it meant that the computer or fuel pump might be bad. ????
It also seems that the stalling problem manifests after the truck has been driven at highway speeds (65-70mph) for at least a period of 20-30 minutes. Stalling usually happens as soon as we make an exit off of the highway and begin to slow down to make exit. As in foot off the throttle pedal. Engine RPM drops then stumbles then stalls.
I wonder if this is a problem with the HPOP or ICP system.
Specifically I wonder if this is a cracked quick release fitting that allows oil pressure to fall after the engine heats up and oil viscosity thins out with the heat. Once the engine cools down sufficiently to thicken the oil, the HPOP finally gets enough oil pressure to allow the engine to fire up again.
Ford F-150 (2004-2008) :: Brakes Get Spongy / Brake Fluid Level Low / Dash Light Comes On
I started to feel the brakes get spongy. So I pulled the master cylinder forward and turned the 7mm about a half turn. Also noticed the brake fluid level low. I topped it off. Drove down a steep hill....red dash brake light comes on.....plow truck stopped at the base of hill with on coming car. Used emergency brake.
The down side is that I don't have a dry area to pump and check where the leak is. The up side is I have a 2nd car to drive (yaris).....the truck only has 45k miles on it. Where is that area that is prone to leakage on these trucks....... 2004 heritage 4.2 v6 with stick shift.... only 45k miles ....
Ford F-150 (2009-2014) :: No Throttle Response?
Title says it all come to a stop, step on throttle nothing, let off and step on it again it goes, does some one have to be killed before Ford knows there's a problem, it's happened to me 3 or 4 times in the last month, dealer checked said there's no codes so nothing wrong. OK I forgot the good info 2014 eco screw 4X4.
View 12 RepliesFord Excursion :: Misfires - Die After Rev - Noises - Poor Throttle Response?
Finally had a chance to pull the coils for inspection, and give the truck some very needed plugs. anyways, since i got it, the truck on initial start will rev itself up to about 3k rpms. it will almost always die after that rev. with the MAF sensor disconnected, it will rev to about 2k rpms, and the idle, if you can call it that, around 1k rpms. it will buck, jump, spit, burp, chug, pop, blow, and phew noises the whole time. I can rev the truck at this point but the throttle repsonse is poor. it does rev with a slight misfire, but no popping like what it does at idle. the exhaust has been dropped before the cat, so i know its not a plugged cat. i feel it could possibly be a sticking idle control valve allowing air past behind the MAF sensor causing this crazy scenerio
View 7 RepliesFord 7.3L Power Stroke (1999-2003) :: No Throttle Response - Bad TPS?
My 7.3 has no throttle response, the code reader says pass, and there are no codes, would it do this even thow it has a bad TPS?
View 4 RepliesFord F-150 (2009-2014) :: 2013 - Reset Throttle Response
Resetting Throttle Response. I came across this video, bored and just playing around, and tried it on my 2013.......and it works! Turn the ignition key to the run position, then slowly press the accelerator pedal to the floor. Then let the pedal up fast, then turn the ignition off. Do this 3 times, and on the last time, also turn the ignition off. I was amazed that that the lagging pedal response was almost completely gone!
View 4 RepliesFord F-150 (2009-2014) :: Sluggish Throttle Response On EFI Ecoboost?
Experiencing sluggish throttle response on the EFI Ecoboost? I have had several incidents where I'm needing to change lanes fast and the response is a dead second or two before the motor catches up to the throttle position. Then, it rockets forward at full throttle to catch up. By that time it's too late to change lanes and I have to be on the brakes hard to keep from rear ending the guy in front of me. I'm coming from a carburetored Toyota Tacoma that was far more responsive (minus the power) then this truck. I never felt hesitant to jump on it and go. Now I feel like my life depends on waiting until I have all day to change lanes, make a left turn or pass a slow moving vehicle on a two lane road. Is this something the dealer can adjust?
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: Only Idle / No Throttle Response At All
I have a 99 F450 with the 7.3L in it. I brought it home the other day and parked it. Later I went to do something with it and I had no throttle response at all. I checked the wiring going in and coming out of the throttle position sensor. I have approx. 5 volts going in and the voltage sits at about .5 volts and rises as the accelerator is depressed on the outgoing wire. The other switch on the pedal is open and does close when the pedal is depressed, so it seems those are fine. I'm not sure what I'm supposed to have on the 3rd wire that goes to the TPS.
I have a Bully Dog tuner and it shows an exhaust back pressure sensor error and a couple of voltage errors to the accelerator pedal. I read somewhere that someone had an exhaust sensor short out and it starved the accelerator pedal from voltage or something like that but I do have good voltage at the pedal going in and out. I ordered a new sensor and tube.
If the exhaust pressure sensor was shorting out and I unhooked the wires could that make the pedal work if the sensor was the problem or would the accelerator pedal not work at all without that sensor being connected? (The old tube was somewhat plugged up and I saw it had a small rust hole in it)
If it's not the sensor, what else can I check? Where can I check under the hood to see if the wires from the TPS are getting power to where they need to? I assume they go to the computer and that tells the pump or whatever to give more fuel.
Ford 6.0L Power Stroke Diesel :: Truck Went Down To Idle - No Throttle Response
So while driving just now the truck went down to idle and no matter what I did to the gas pedal the throttle would not change. The truck didn't die but would just sit at idle. It was like the gas pedal wasn't connected. About a minute later it surged a little and then I was able to drive like normal.
History- last week while at a red light the engine surged and then almost died. Light changed and I hit the gas....and stayed at idle...then died. Restarted and died two more times and then just drove like normal. Changed fuel filters and and checked fuel pressure. Under boost it was 38-40 psi. Idle it was 45. Cac tube replaced due to cracks.
Ford Super Duty (1999-2016) :: 2015 - No Response To The Throttle At All
I have a 2015 SD with only 4100 miles on it. This has happened to me twice. Both times, traveling slowly at idle or just above. Anyway, tried to give it a little gas, and -----nothing. Lightly pumped the throttle a couple of quick times and back on line. The motor didn't die, but there was no response to the throttle at all. The first time, I thought maybe it was something I did. Then it doesn't happen for a month and a half and then again, in heavy traffic in the rain. Haven't had my first service yet, and you can bet I'll tell them about it. Almost felt like a two-stroke that had loaded up?
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