Ford 7.3L Power Stroke (1999-2003) :: Idle Surge When Tuned / RPMs Drop To Around 621 - 630 Then Shoot Back Up To 660 - 675
Recently I have noticed that when on a tune other than stock I am getting a surge at idle - my RPMs drop to around 621-630 then shoot back up to 660-675. On my stock tune my RPMs stay around 640-667 and don't cause the surge (felt as a shimmy so to speak). Is there anything else that causes a similar symptom? I attribute it to tuning due to it only happening when running anything but stock but could be wrong.
View 2 RepliesFord Escape / Hybrid :: High Shifting Point From Normal - 3500 RPMs
I was preparing my sons 2004 escape (3.0L) for a vacation by changing out the spark plugs. When done, I noticed that the engine lacks power during acceleration and has a very high shifting point from normal (3500 rpm). There were no DTC's set so I took it all apart again, this time changing the intake manifold gaskets both upper and lower. I put it all back together and have the same issue. I have double checked (actually quadruple checked) all of the vacuum lines and electronic connections but to no avail. The truck still has very poor power, at idle it bottoms out around 500 rpm. From a start at a stop sign, with the pedal floored it takes a city block to get up to 35 mph. Where I can look next?
View 9 RepliesFord Ranger / B-Series :: 2003 - High Idle And Shoot Up Between Shifts / No Codes
My '03 Ranger is having a high idle problem. It's a 3.0, manual, 2wd, 141,000 miles. When it's cold it will idle at about 1500 but once I drive it, even just to the end of the block, it will idle at about 3000 and shoot up towards that between shifts. At a traffic light it will idle at 3000 and maybe go down to about 2500. If I bog it down with the clutch it goes right back up once I put the clutch back in or put it in neutral.
I replaced the IAC, no luck. I cleaned the MAF and checked the voltage on the TPS and it is good. I replaced the PVC valve, but the old one was fine anyway. I've sprayed around with carb cleaner and don't notice any difference. I've plugged it into my dad's AutoTap which lets me monitor everything on my laptop and the only thing I can see that looks suspicious is that even with the engine off, the Absolute Throttle Angle reads 18.8%. If I step on the gas with the engine off it goes up to 91.8% so I would imagine that just has to do with the function of the TPS and probably isn't out of the ordinary, but I don't really know what that number means or what the Absolute Throttle Angle is or is supposed to be.
Short of taking the intake plenum off and physically inspecting it for cracks, I'm stumped.
Ford Escape / Hybrid :: 2006 Engine Idle RPMs Always Higher That 1000
I have several problems with my 06 FEH maybe some of you had same issues. I have imported this car from new york in my country 1 month ago, this is first Ford for me. Love this car but there is some issues and want to figure them out.
1. seat heating is turning on without clicking on the button, but not always it's random. Often on passenger seat some time on driver side to. I try to disable fuse but it also for 4x4 so it's not an option.
2. My engine idle RPMs is always higher that 1000. Maybe it is normal but want to be sure.
3. car cannot climb the hills here is the video.... car is just doing nothing to climb no rev up no trying just stall in middle. In my country there is some roads with hills like this and I want to visit that places.
4. Cruise control is working random to maybe it will start speed control in one click or after 20 -s try.
5.Is there any way to see soc? factory unis is replaced in my car with aftermarket radio. I have elm327 and tourque pro but can't find that option.
6. When monitoring with obd water temperature is always lower then it was on my other cars. its around 158-176F on other cars it was 200F.
YouTube......
Ford Escape / Hybrid :: 2007 - High Idle After Hitting Gas Pedal When Started
When started very high idle after hitting gas pedal sometimes it will lower idle sometimes not,,then holding pressure on gas pedal it has very bad surging ... Any guesses what might be and possible cost fix?? I am no mechanic,will have to take it somewhere...90,000 miles on it..
View 3 RepliesFord Escape / Hybrid :: 2003 Flooding Out - RPMs Go Up Then Drops Down When Start The Truck And Choke Off
I have an 03 escape 3.0 4wd that seems to be flooding out. When I start the truck the rpms go up to 4 then it drops down...then drops to nothing and will choke off. If you drive it sometimes it will cut off when driving but this just started happening and after turn the truck after you can smell gas... It not my daily driver I use it to drive on the beach...
View 3 RepliesFord Escape / Hybrid :: 2001 - Revs Up To About 3000 RPM When Started Cold
I have a 2001 Ford Escape. When started cold, it revs up to abt 3000 rpm. Slowly drops back to about 1000 in abt 10 secs. When the engine is hot, it often wants to idle 2500+ rpms and I have to really step on the brakes to slow the vehicle. When I disconnect the IAC the engine dies. When it is revving high, I can disconnect and reconnect the IAC quickly, and the idle will drop back down for a few minutes, until I step on the accelerator, then start climbing again. It seems to be a lot worse when hot.
I replaced the IAC and TPS about 20k miles ago and thought it was fixed, but the problem has returned. At that time, I could tap on the IAC and it would "get well" for a while. Tapping on this one doesn't seem to change anything. No CEL, engine runs smooth, and I don't notice any air leaks (none that I've found, at least).
Ford Escape / Hybrid :: 2003 V6 - Hard To Start And Revs Really High
2003 Escape Limited V6 Auto 4x4 ... I am having issues with poor fuel milage and starting the SUV...
When i go to start the truck it winds over for abit then starts and revs really high?!?!? I did a complete tuneup, plugs, filter, fuel filter, oil and filter... I changed the fuel pump which has the fuel regulator built into it. I have no codes on the dash. Also if i am at a red light and i put it to the floor I MEAN TO THE FLOOR!!! the truck bogs then drives off NO POWER!!!
Im stumped! I dont know what to do and dont want to keep replacing expensive parts... fuel pump, etc...
Sonata NF (2006-10) :: 2007 - Idling High / RPMs Shoot Up To About 1400
I have a 3.3L 2007 Sonata. Within the past month, after first turning it on in the morning, the RPMs shoot up to about 1400 and slowly come down to normal after about 5 minutes. It does this in park and neutral, when I put it into drive it goes down to normal. If I drive it for a mile and put it back into park and neutral, it idles at a normal RPM. If I turn the car off for ten minutes and start it up again, it idles normal at about ~850 RPMs.
After doing a bit of google research, a lot of sites say that this is a normal thing for a cold engine to do. However, the RPMs have never gone that high previously. The check engine light hasn't come on.
Ford Escape / Hybrid :: 2003 V6 - Rough / Idle Drops And Pulses
My wife has her 03 escape v6. It has a very rough and low idle. On start up it idles nicely and then the idle drops and pulses if that makes any sense. I've pulled I think its the idle control sensor. It killed the engine as soon as I did. I've cleaned the throttle body.
View 2 RepliesMazda - Mazda3 :: Funky Acceleration - RPMs Seem To Shoot Up Really High With No Power Transfer
2010 Mazda Speed 3 ....My car has about 62,000 miles on it and has recently been having acceleration issues. 1-3rd gear seem under powered and what I am giving on the gas does not equal the power that should be coming forth, the RPMs seem to shoot up really high with no power transfer. When i am in 3-5th gear my acceleration is again funky with the slightest touch on the gas again causing the RPMs to jump high with no return of power to actually accelerate. I recently replaced the battery and changed the oil??
View 6 RepliesGTI 337/20th Anniversary :: 2005 GLI - When In Idle RPMs Go Down Really Low Then Shoot Back Up
I have a 05 gli and when in idle the rpms go down really low then shoot back up. what could be the cause and how would i go about fixing this?
View 1 RepliesFord Escape / Hybrid :: RPMs Revved To About 5000 From Cruising RPM Of 2200
Ok, I was driving down the interstate in my 2002 Ford Escape XLT 4X4 and I noticed my rpm's reved to about 5000 from my cruising rpm of 2200 and it was as if it went into neutral. I coasted with engine running fine to the right shoulder and called a tow truck to the nearest dealer. No reverse, D, 2 or 1 only Park that worked.
View 14 RepliesFord - Mustang :: 2003 - High Idle Between 1000 - 1300 RPMs
I have a 2003 Ford Musang 3.8L v6 when I start my car for the first time of the day or after several hours of sitting the car idles high between 1000-1300 RPMs for approximately 15-20 seconds after that it idles down to 600-800 rpms. I changed the spark plugs wires air filter not sure what else it could be no Check engine light.
View 1 RepliesFord Ranger / B-Series :: Hissing Noises And Idle Fluctuate Between 2500 And 3000 RPMs
Truck: Ranger
Year: 1990
Engine: 2.3 Lima
Trans: 5 Speed Manual
Miles: 83,445
Recently Replaced:Oil Pressure Switch
Oil Pan Gasket
Crank Position Sensor
Spark Plugs
Plug Wireset
Ignition Control Module
Driver Side Coilpack
After I got done with all of this crap on my Ranger, I noticed that it was driving great! But...today I was on my way to school and BAM! My engine idle started hitting (presumably because I do not have a tachometer) about 3000RPM and lowering down to about 2500RPM and from there, every time I am not in gear it decided to fluctuate between 2500RPM and 3000RPM. Crazy style too.
Now, I got to school, and getting closer to it at a stop light the truck basically died. It was almost at 100'ish RPM. I gave it gas, and BAM. I hear a continuous hissing noise from under my hood. Haven't diagnosed it fully yet because I just got home and its 12AM.
Now, every time I stop at a light or in traffic or whatever it may be, I have to give it gas every other second, like a small push on the pedal, to make sure the truck doesn't die. Also, every time I am out of gear and my RPM's are at an 'idle' state, I get continuous hissing from somewhere, I get no power loss or anything, just really weird idle RPM's and hissing when my foot is not on the gas basically. It is strange. I think It is some sort of Vacuum leak but I am not sure.
To get a better picture of the 'hissing' noise, it is the same hissing as you would hear when letting the air out of a tire. That is the best way I could describe it.
Honda - Odyssey :: 2001 - Car Goes Into High RPMs (about 3000) Before It Seems To Drop Into Gear
I had my Honda Odyssey transmission replaced 2 years ago. The past few months, in the first mile that I drive the car on streets in our neighborhood, the car goes into high RPMs (about 3000) before it seems to drop into gear. It does this 2 or 3 times then works fine after that. The "Check engine" light is now on all the time. Sometimes, the car does one other weird thing--the high RPMs end with the drive/D4 light flashing on and off like a blinker (even if I change gears to D3. When this happens, if I turn the ignition off it comes back on and seems to function fine. I have had it back to the shop that did the work about 4-5 times to get it right. I like the guys but each time they return it to me, the problem remains. I took a 2000 mile trip with it and with the exception of this persistent problem, the van worked fine.
View 2 RepliesCelica :: 85 GT RPMs Shot Up To About 3000 And Won't Come Down At Idle Speed
So I just drove my 85 to san francisco and back to Los Angles this weekend to visit my girlfriend and i had high oil pressure all the way until i blew my valve cover gasket.
So i fixed it finally today and it ran fine for a couple blocks and then my rpms shot up to about 3000 rpm and wont come down at idle speed and the car wants to keep going while in drive.
Its a 2.4l 22re EFI
Camry :: RPMs Go As High As 3000 For A Couple Of Seconds And Then Drop To Normal On First Start Up
I've noticed on first start up the RPMs go as high as 3000 for a couple of seconds and then drop to normal even at 68' degrees,is that normal? because if it is what will aspect when the temperature drops to 20 or even lower.It is a 2.5 liter 4.
View 1 RepliesGolf IV / Jetta IV :: Stalling In High Gears But It First Start Doing This When Hit Boost (3000 RPMs)
I have a golf mk4 1.8T AGU, about one week after i had my k04-023 turbo on and all the Stuff that comes along it started "stall" (don't know if its the right word??) in the High gears, most 5th gear but it first start doing it when i hit boost (3000rpm)
I runs on Stock n75 valve.. I though i could be a boost problem, maybe the Stock system cant handle it? I did install a boost gauge to see if it was the was the problem, and it dont Seem like it. In first it runs from 1.4 bar and drops to 1.2. Same in second and third. But in 4 and 5th it goes to 1.7 bar and drops to 1.4.. I did wonder it maybe the n75 valve cant handle 1.7 bar??