Ford F-150 - 1997-2003 :: Motor Will Turn Over Fine But But Immediately Stumbles While Trying To Start
This 97 F150 4.2 is new to me, originally a very base 2wd white fleet vehicle, with 189,000 miles, runs smoothly and quietly, idles well, transmission shifts smoothly. Gets reasonable gas mileage.
Problem statement: the truck has an intermittent starting problem. The failure to start happens about 5-10% of the time. The motor will turn over fine, but but immediately stumbles while trying to start. Turn key off and then re-start attempt will be again followed by a bucking stumble. Some times the motor might try and run for 2-3 seconds bucking and stumbling. It is possible the problem happens more often when the truck is warm and has been shut off for 15 minutes or so. Once the problem happens it is very repeatable. It won't start again unless I wait about 30 minutes to an hour. Once it starts it seems to run very nicely. I have noticed some times when I go to successfully start the truck it might run roughly for the first 3-4 seconds bucking and sputtering a bit and then smooth out and not have an issue until the next re-start attempt.
The truck runs so nicely when it is running I doubt it is an issue with the plugs, air filter general tune up. Could it be an intermittent fuel pump issue? The next time it occurs I will check fuel pressure. Could it be fuel pressure regulator? Also tested by fuel pressure. ECU? The truck runs very nicely most of time that seems like a long shot. Crank sensor? Bad fuel? I did add some dry gas.
Santa Fe (CM - 2007-12) :: Intermittent No Start - When Turn The Key Starter Will Not Engage
I have 2007 Santa Fe LTD which will intermittently not start. All electrical devices work fine but when you turn the key the starter will not engage. Keep trying the key and after 5-10-100 try's the car will start. The next time it may start on the first attempt or it might not. Sometimes it will go weeks without a problem then it will not start again. I have checked the starter relay, battery, and cables. It seems like the alarm is faulty and not letting the power get to the starter.
View 16 RepliesSanta Fe (CM - 2007-12) :: No Electrical Power / Sound When Turn The Key To Start
I have a 2007 santa fe. In the last year or so, when you turn the key to start the car - you get nothing... Like it has no electrical power, no sound, etc. However, it has never lasted more than 1min to an hour it varies. There is nothing you can do about it, just try it a couple of times, come back and try it again. It has never not started eventually. About 95% of the time, it starts within 10 min after you start trying it. However every now and again it is 10 min to an hour or more. Sometimes it goes weeks without doing it (starts the first time) and then you get a string of everyday for weeks.
The dealer can't figure out whats wrong, they need it to stop working completely. I am an engineer and have not been able to find any correlation (cold weather vs hot), not driving it for a while, turning off ac, lights, radio, using a different key. Also, during this time the battery has been periodically tested and has tested out fine.
Santa Fe (CM - 2007-12) :: A/C Goes Off When Turn The Headlights On
I have a 2.7L Santa Fe 7 seat automatic in Shanghai, China, imported new from Korea in 2007.
When it is raining outside with the air conditioning turned on and then I turn the headlights on, the A/C goes off. there are no lights on the console and the fans stop blowing. If I turn the headlights off again the A/C works again.
Santa Fe (CM - 2007-12) :: Key Would Not Turn In Ignition
I am currently driving a 2012 Santa Fe Sport (Canadian). Over the weekend I encountered a problem with the ignition - the key would not turn. It happened once in the morning but it turned after I jiggled it a few times. It happened again in the afternoon but this time it would not turn at all. I had to call roadside assistance. They had me try a few things (pumping the breaks, shaking the steering wheel) but I couldn't get it to turn. They had to send a tow truck. When he arrive he fiddled with it for 30 seconds and got it to work but could not really explain why - only suggested that I take it to the dealership to have it looked at.
The vehicle is only a few months old (5200km).
Santa Fe (CM - 2007-12) :: Ignition Does Not Turn Over / Hesitation
I have a 2009 Santa Fe Limited with 47,000 Km on it.
Over the past 2 weeks I have noticed that when I go to start up the car, the ignition doesn't sound the same. Meaning, that typically when I start the car, I hear a quick turn of the ignition and away I go. When I now start up the car, the ignition does not turn over as quick and I'm now hearing a bit of a hesitation.
Santa Fe (CM - 2007-12) :: Loss Of Power When Turn On AC
I'm not sure whether it's real or even possible. Starting this summer, when it's hot and I turn on AC, I feel loss of power from the engine. When need for speed, it's slow to accelerate. The engine is less powerful than when it's cool and no AC running. Is this possible? It's 2010 V6 AWD.
View 6 RepliesSanta Fe (CM - 2007-12) :: Turn Signal Has Not Been Working
2007 Santa Fe. Recently my turn signal has not been working. It seems to act finicky and not want to work every time I need it too. I noticed that this happened once every blue moon in the winter time when I purchased the vehicle new back in '07. However it has been occurring more frequently as of the past 3 days.
I have checked the fuse and it is fine. My hazard signals work when my turn signal works if that is any additional indication of what might be going on. What can be done to remedy the situation?
Santa Fe (CM - 2007-12) :: Turn On Nav And Pixel Was Red - Is It Broken
2012 Santa Fe 3.5 limited w/ nav. Suv is 3 weeks old I turn on the nav today and a pixel was red I'm guessing it's a broken pixel? I turned it on and off for a bit, changed channel and played around. It's dead center upper screen. What would you do? I really don't want my dash ripped apart but if it's going to get worse... And it's not perfect and I do have OCD with my vehicle.
View 11 RepliesPassat (B5) :: 2002 1.8t Engine Stumbles On Start
I have 57K miles on my 1.8t. It runs great except for the first start of the day. About half of the time, first thing in the morning it runs rough for the first 30 seconds. Like it is running on 2-3 cylinders. Then it sorts out and runs great the rest of the day. I took it to my dealer where they charged me $200 to replace the spark plugs. I would prefer to fix this myself if I can.
View 2 RepliesFord Excursion :: Stumbles On Cold Start?
In the mornings my 6.8 gasser stumbles when started cold ('cold' could mean an overnight temperature of 50-70 degrees F). This stumble lasts anywhere from 2 - 5 seconds and then it revs on its own to ~1,500 rpm. I'm not giving it any throttle upon start-up. Other than this the truck runs fine (~110k miles on OEM engine). Any thoughts on what may be causing this?
View 1 RepliesSanta Fe (CM - 2007-12) :: Turn Signal Relay Replacement?
I've changed out all of my external lights for led's, including the turn signals. I had planned on replacing the turn signal relays with led comparable versions but have been unable to find the relays in the fuse boxes. The box that does the actual clicking under the dash seems like it could be it but it looks completely proprietary to this model, and not readily available in the compatible version.
I ended up installing resistors for now but that's caused other problems with my lights. Now when I turn my high beams on all 4 turn signals light up solid and I am unable to use them until I turn the highs off.
So, I would love to know if I do have a relay replacement option for my 2012 Santa Fe...
Santa Fe (CM - 2007-12) :: Turn Signal Noise Won't Stop
All my turn and hazard signals work normally when engaged but when it snaps back into the off position the turn signal (sound only) keeps going rapidly. It goes on and off randomly. It's the sound in the dash only. What it is? I can replace it myself I just need to figure out what it is.
View 44 RepliesSanta Fe (CM - 2007-12) :: AC Turning Off / Eventually Back On Then Will Not Turn On
As I'm driving my 2007 Santa Fe with the A/C turned on, it will randomly turn off. I'll try to push the button to turn it back on and it won't turn back on, I wait try it again and eventually it turns back on. There are times when I'm driving without the A/C on and it kicks on by itself. After about 3months of this weird on and off, my A/C now will NOT turn on. The other day my friend gave the glove compartment a kick and it miraculously turned on. There was even an instance where I was driving over bumps in the street and my A/C finally kicked on and even when I've hit the brake hard it's turned on. I want to get this fixed but do not have the cash right now to take it to a mechanic or the dealership. Would this have something to do with the compressor? Is it electronic?
View 3 RepliesSanta Fe (CM - 2007-12) :: Radio And Front Defroster Turn Themselves On
I recently bought a 2010 Hyundai Santa Fe from a rental company. So far the only problem is that the radio and front defroster sometimes turn themselves on. Just today we were driving and the radio came on. Then later when accelerating it seemed sluggish, and I noticed the front defroster was on. I turned it off, and a few minutes later it came on again. It happened about 5 times while on the same 5 mile trip. Will be taking it to the local dealer/service center after holiday weekend.
View 1 RepliesChevrolet - 1500 :: 1990 - Truck Stumbles When Start It
1990 chevy silverado 4x4... My truck stumbles when you start it and within 5 seconds or so clears up and runs smooth.. I changed the fuel filter , still the same result.
View 1 RepliesSanta Fe (CM - 2007-12) :: Hazard / Turn Signals On Randomly When Vehicle Off
I have had an ongoing issue with my 2010 Santa Fe Limited with the battery randomly being drawn down and would not start the vehicle.
I saw a post somewhere on the internet to remove the Negative connection on the fender and grind it down to the bare metal so that it has a good ground connection.
I have done that last week, but last night before turning in for the night i looked out the window and saw lights in my driveway. I went out to investigate and found that the Santa Fe's turn signal/hazard lights were all on front and back and not flashing.
I got in the vehicle and turned the lights on and off with no keys and they all went out.
I got the schematics for the Santa Fe and i believe it could be the Hazard relay that seems to be located inside the I/P Junction box or could be the Hazard Relay Control in the BCM.
Santa Fe (CM - 2007-12) :: 2011 - Map Lights Don't Turn On When Door Opened
The map lights in my 2011 Santa Fe GLS are supposed to come on whenever the door is opened or unlocked, and up until recently they did just that. But now they don't.
There is a button next to one of the map lights labeled "door" that controls this function, but I've pushed that on and off to no avail.
I can turn the map lights on manually, so the bulbs are fine. And the dome light (further back in the car) still does come on when the door is opened or unlocked. Just not the map lights.
Santa Fe (CM - 2007-12) :: Indicator Lever Not Returning After Making A Right Turn
I have a late 2010 R 2.2 (the new motor)and have had a problem with the trafficators (indicators) not returning after making a right turn. They do return if the turn is shallow and if the turn is sharp but not in between. I've raised it with the dealer and workshop foreman 5 times but just get told it is normal with these and it's because of the airbag placement.
View 2 Replies