Santa Fe (DM - 2013+) :: Intermittent Hesitation - No Power And The Engine Will Stall
Dec 1, 2015
I purchased my 2013 SF 2.0 Turbo SE in August 2013. Up until then, I was a long time Toyota owner. I've very satisfied with the SF, except I've been having an intermittent issue since I bought the vehicle.
Maybe 3-4 times a month, out of the blue, when I making a left hand turn, there is a hesitation when I press the accelerator. The hesitation lasts for about a second or so, but when there's traffic coming at you while you're making the left turn, it can be quite scary and the second feels like forever!
The hesitation feels like there is absolutely no power and the engine will stall. It never does. I've had it back to the dealer/garage for diagnostics several times but they can't seem to find anything wrong. And they keep charging me for the diagnostics! This occurs in ECO mode and non-ECO mode.
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I have a 2013 Golf TDI with 2070 miles on it. For around 2-3 weeks, I've noticed that it intermittently will idle rough, shakes, etc, as if it is about to stall out, but stays running and drives normal. I figured it was a typical Diesel thing and wasn't too worried about it. However, today, this happened, and I got an engine light. Yikes! I made an appointment for it but need to wait till after the 4th for it to be looked at. What's up here? Is it a regen cycle? Timing issues? Am I doomed with my Golf TDI?
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Loving our new SF, but have noticed a problem periodically when starting out from a dead stop. When the accelerator is pushed, sometimes there is a hesitation in the engine. Almost feels like the gas has been restricted for a second, then it engages and goes. I've notified the dealer and plan to have them look into it at my first oil change, but it is happening more frequently and think it may be something I need to get looked at sooner than later.
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I just bought a 2004 F350 6.0 cclb 6 speed with 260k on it. The previous owner seemed to have taken good care of the truck. It is basically stock with the exception of the blue spring mod, and a sinister diesel coolant filter. Anyways, I brought the truck home and it ran great. Now I have an issue that needs to be addressed.
The issue: I am experiencing a intermittent loss of power, stall, or stumble when engine is cold. After sitting all night the truck will start fine and idle fine. But when I try to accelerate and bring engine RPM up the engine will stumble and lose all throttle response, when this happens the WTS and WIF light flash. Sometimes it just stumbles, sometimes the truck will actually die and then restart. The issue seems to go away after the engine has reached operating temp.
I did some research on the issue and it seems there is actually a TSB out from ford for this issue. It explains that some 2003-2004 6.0's might have wiring harness chaffing issues. This is what the issue I am having seems like to me (shorting harness). I looked up codes on the truck and there is an active code (#8 glow plug circuit fault). I did a short visual inspection of harness and didn't see anything out of the ordinary. But i wonder if it would be worth changing both sides of the glow plug harness?
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2003 E300. For a while I have experienced intermittent hesitation and I just put up with it as it was only a bit annoying. It has since worsened to a lot of hesitation and lurching, to the point where, at times, I'm concerned about stalling out and/or getting rear-ended. I took it to my dealer. They installed and ECU update. However, that did not solve the problem. The service manager said that it is an "inherent condition" and it is operating as designed.
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When I press on gas the engine hesitates as if it's going to stall and the acceleration takes effect only after 2 seconds or around there! The check engine light is also on.
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Having problems with start up? It feels like the engine wants to stall when I start it and as if the flywheel is so heavy. It also like jerks the car. You can clearly tell it isn't a smooth start up. Maybe the starter?
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I have a 2001 Honda Odyssey with 140,000 miles. In the past year we've had major repairs to the car including rebuilding the transmission, fixing things on the steering column, replacing the catalytic converter, waterpump and timing belt, and a complete brake job. We thought we would be good to go for another 3 years on this van. But it continues to have this sporadic problem a few times a week: I will put the car into drive and press the accelerator, but the engine doesn't seem to get any fuel and it feels like the car may die or stall. If I keep my foot on the accelerator, the car will kick in and go after a few seconds.
A couple of times, I pushed down a little bit harder on the accelerator, but it sort of surged or jumped a bit and then got going just fine. My mechanic says this problem has to happen while he's driving it and has it hooked up to a machine or something in order to diagnose it and he is going to charge me more diagnostic fees to hunt for the problem. He says it could be many things. Is there something simple I can check myself in order to fix this before paying more fees? Would a different type of gas, or additives or a simple change of spark plugs be the first thing to try? We're tired of putting money into this van, but we feel we are invested in it now, and want to hang in there.
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My 15' SFS 2.4l has been doing this since around the 10,000km mark, it now has 26,600Kms and it seems that when I come to a stop at a light the hesitation has gotten worse! When I mentioned it the first time to my Hyundai dealer they said on one of my oil changes they would put in an additive to clean the injectors (I said it shouldn't be doing this as it is a brand new vehicle) and now other the last 16,000kms since the additive was put in I'm finding it is getting slightly worse. The idle dips up and down a very Mina's amount resulting in almost what would be a cat purring sort of vibration (weird way to describe it) but that's honestly what it's like. I checked to see if there was a cat stuck under my hood but their was nothing (I'm kidding).
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What's going on with my '93 240. When I first go out to start my car in the morning, it starts up fine. After that, however, is when the trouble begins. If it's hot out, or if I've driven the car that day, there's a 50% I'll have trouble keeping the engine running. The engine will run rich, and chugs on startup, eventually stalling out after a few revolutions. During this time, the engine revs low, don't have a tac so I can't say how low, but definitely below idle.
If hold the accelerator to increase the RPM, the engine will run fine, but once I let off the gas, chances are it will stall out again. Eventually, after doing this a few times, something seems to catch the car as it begins to stall again, as in, just before the car is about to stall, the idle speed kicks up to normal. After that, the car runs fine.
I've had a code for the MAF for a long time. I tested the resistance across the meter, and it indicates the wire is still good. Even at that, I've replaced the MAF, but nothing has changed. Still have the same problem. What could be causing this?
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I have a 06 Passat with a V6 with 80K on it. Recently I have been getting intermittent stalling at start up, only when the engine is warm(but once on a really hot day). The car will rev slightly and stall. After several attempts, it will start, and then it runs fine. VW service said no error codes and didn't offer much more.
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I have a 2004 santa fe with a 2.7 v6. I have had a little misfire issue lately. I had a major power loss with a check engine light on it lasted for just a minute before it settled itself out. Had the code pulled at a local parts store. P0301 so I checked the plugs and they looked worn out. I pulled the upper intake and replaced the plugs and wires plus the upper intake gasket. I cleared the code and that seemed to correct the problem. Two days later, same thing happened. The engine seems to be running fine now. I wiggled the wiring harness to the injector and to the coil, no change in the way it runs. I was thinking it could be an injector or a coil pack.
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When driving, no matter what the speed we get intermittent hesitation from the engine. Usually lasts less than 30 seconds. Today lasted 7 miles. Doesn't matter how long I've been driving. Does it whether the car is cold or warmed up. Was told the engine air filter needs cleaning. What this could be?
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Alright, my '06 SV6 AWD has a major problem...I'm about to blow it up! But seriously, I've had an issue for a few weeks now with intermittent acceleration/hesitation problems. Basically it started as a rare occurrence and is happening more often now. Yesterday, it did it consistently for 20 minutes on one trip around town. 1 hour later, it didn't happen noticeably at all on the way home. It happens while accelerating, usually from a stop, but also sometimes when cruising at highway speeds.
The car does not stall or stumble. Everything sounds fine and smooth, but when accelerating from a stop, the car will stop accelerating and the speed slowly drops off. Pushing the accelerator down further to the floor does nothing for several seconds, then the power returns and the car responds to whatever position the pedal is in. If you haven't pushed further it continues accelerating where you left off. If you've got it to the floor, it takes off quickly. When cruising at speed, you don't notice anything until you start slowing down, and the pedal reacts the same way. NOTE: The engine does not rev up when this is happening. It's not like the tranny is slipping.
It really seems like a fuel delivery problem and not transmission. It has all the normal symptoms of a failing pump. And about 2 months ago, I had the fuse for the fuel pump melt (not blow). These problems didn't happen immediately after, but they did happen a few weeks after that.
That said, I have noticed that when cruising I occasionally hear a light clunking noise that sounds like the rear diff engaging. I assume this is just due to play in the drive train. I also had to recently do the expensive versatrack fluid flush and fill to get rid of the diff groan. But I still feel like it's probably fuel related because the engine doesn't rev up.
Here's what I've done so far:
1. Checked the wires at the problematic C305 connector. I already had to completely redo that connector several years ago as the PO had removed the connector and directly twisted all wires together covered the with tape, and filled hole with silicon. BTW, GM does sell all of those harnesses with length of wire, connectors, and heat shrink covers for reasonable $$. Anyway, found 2 wires with insulation slightly shaved off. Neither was for the fuel pump, everything else still looked good.
2. Checked voltage at the gray fuel pump wire just after the new harness (about a foot before the fuel pump). And checked the ground at the same location. Haven't checked at pump connector because I don't want to drop tank just yet. Both were fine with almost no resistance on power between that location back to the fuse box. So, it doesn't look like a bad or shorted wire unless it is in that short length up to the fuel pump that I cannot access w/o dropping the tank.
3. Checked fuel pressure at the fuel rail. The pressure when primed and idling is a consistent 60-62 psi. I know the manual states 60psi as the max. Maybe this has something to do with it?? Perhaps my cheap actron pressure guage is a bit off or perhaps the pressure regulator is bad. Could this cause the issue.
4. Checked for DTC's with code reader. No active or pending codes.
The other things I think could be the cause based on internet research:
1. Accelerator Pedal Position (APP) sensor
2. Throttle Position Sensor (TPS)
3. PCM
4. O2 sensor
The problem is that all of those things tend to set a DTC from what I've read. I still think the fuel pump us going bad and the pressure was fine because the problem is intermittent. I just don't want to spend the $$ on a new pump to find out it was something else.
Tomorrow, I will have access to a scanner that can log 10 seconds of data from the computers while driving. I think that might shed some light if I can get the problem to happen when recording. I'm not familiar with fuel trims and the lot.
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When I am on the highway, my 2005 Excursion (6.0) will hesitate/sputter/buck intermittently, usually between 70-80mph/ 1800-2200 RPM, but especially triggered by hills and inclines. Each sputtering episode usually lasts about 5-10 seconds and then will go away for minutes at a time. Does not sputter upon take off or initial acceleration. There is no smoke of any kind. Just got it out of the shop where the mechanic replaced ALL 8 injectors and the fuel pump, as well as flushed the fuel lines, and new fuel filters, and oil change (2 injectors were bad, but there was metal in the fuel filters, so to be safe I replaced all of them - ALL OEM PARTS for everything, including filters).
The week before, I had the IPR valve replaced. Also, recently had the back pressure sensor replaced and the EGR was deleted - and turbo cleaned when the EGR was deleted last month. I also tried unplugging the ICP sensor to make sure that wasn't the issue. Dropped $6k into this thing in the past month and about to lose my mind (and wallet). All research points to either clogged EGR or bad fuel injectors, but both have been addressed, so I am not sure where to look next. No current codes showing up. No signs of leaking oil.
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When I take off from a start it will intermittently stumble or hesitate, seems to be around 1500 rpm. have also noted it at higher speed while cruising. its more like a momentary power cut than a miss fire.
So far I have done the following
new fuel filters
clean MAF
new PCV valve
new spark plugs
check all hoses and plugs etc
injector clean
checked techstream for codes. there is one for a heated O2 sensor but dont think thats it.
2002. SC430
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Finally registered on this site after hearing good things from others who are currently on here. Been a 6.0 PSD owner since buying the truck since new in 2003-F250 CCSB. I have done regular maintenance on it and have had a good run until recently. Everything is stock on the motor and currently has 229 000 miles.
I will describe my current problem: I have borrowed my brother's tablet and have the following numbers from the Torque pro app. While trying to accelerate it now has a hesitation and seems to not have the power.
At idle: 630 psi HPOP, 24 % IPR, 47 volts FICM, ICP volts .1
Trying to accelerate on at highway speeds: 1230 psi HPOP, 83% IPR, 47 volts FICM, ICP volts 2.6
Also, sometimes when starting the truck it seems to rev extra high for a split second. My brother says I may have a high pressure leak on the system. What I should check first?
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I have a 2015 Elantra GT. Car has been great up until the last month. I have been getting in car and starting it. It starts and immediately stalls. You turn key off and then try starting again and the engine turns over but does not start. I am pretty sure it is a security problem. If you arm car then unarm it will start again and is fine. the problem is completely sporadic. Just last week I came out of work, turned car on,, it stalled immediately tried to start again and engine just turned over. armed and dis armed security with no luck.
Called a tow Truck and he ended up disconnecting the negative cable from the battery for 5 seconds and then reconnecting. The car started right away and was fine for a few days and now has stalled a couple times since immediately after starting but now if you try again it starts. I had it at the dealership today to have it checked, there are no codes and they could not simulate the problem so for now I have to live with it. I use this car for work and count on it to start each time. I should also mention it has a remote car starter that was put in by a separate company but was done through the dealership when the car was first purchased.
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Trying to troubleshoot a very intermittent (has happened on two different occasions during the last 1,000 miles) hesitation from a stop-light. I've been recording engine parameters (Torque application) on both instances as these have been during longer trips after a period of highway driving. 2004 Excursion, 112K miles.
This feels kind of like severe turbo hesitation (4 to 10 seconds trying to start out before it kicks in) but I don't think that's it. The turbo is a new PowerMax turbo replaced 5 months ago. VGT readings seem pretty normal. The EGR valve is new -- the first instance was with the old and the second was with the new. I've also recently replaced the EGR and Oil coolers (before this).
Here's what's interesting in the captured data though... Normally when I coast into a stop-light the indicated engine load stabilizes at about 40-50% and VGT moves to about 65% to 70% at idle. The two different times this happened (actually multiple times at stop-signs/light close to each other over 5 minutes or so for both of these), when I have coasted to the stop, the engine load increases from low values during coast-down (0% during freeway coast-down or 19-30% during other coast) up to 99.6% (or other similar high values) at idle and VGT seems to be full closed at 85%.
There is absolutely no response to the throttle in this situation for 5-10 seconds. I've either been goosing the throttle a bit or putting it neutral and revving it up first to get things going again. When it finally catches and starts accelerating with power, indicated engine load drops to 50-60% again and VGT opens up to 40-60% or so. None of the other parameters I've been capturing seem to read strangely during this that I recognize. No issues observed during cruise and power seems good. No pending DTCs or engine light.
Here's what the data points I'm capturing (once each second):
Boost
Calibration Input Volts
ECT
EOT
Fan RPM
FICM main volts
Fuel Injector pulse width
ICP
ICP Volts
IPR Duty cycle
RPM
Engine Load
MAP
Trans Temp
VGT Duty Cycle
EBP
EGR Commanded
EGR Error
Added today but not captured during these issues yet:
IAT
IAT2
Baro
Accel Pedal Position
Mass Airflow Rate
Mass Fuel Desired
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I have a 2001 santafe with a 4 cyl The code 102 was up so I replaced the mass air flow censer . I go on a test drive and the light stays off , but when I go to re start it again the light come on and stays on, with the same code. The only strange thing is the idle will raise for a min then drop down to almost a stall.
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I just started to have some idle problems with my 2013 Elantra GLS auto 1.8 that has 10k miles.
I went to the gas station to fill up the tank since the gas was very low (30 mile range). I filled up the tank, started the car and the engine began to stumble and idle poorly like it was about to stall. I put the car in drive and the engine stalled. I restarted the car and it ran normally.
The car will now briefly idle poorly when I'm at a stop light. The car will be at a stop light idling and running normally. Suddenly, the tach will go down to 200 rpm and then up to 1200 rpm, like it is about the stall. Then it will idle steadily and be back to normal. This has happened about three times over the past two weeks.
What may be causing this intermittent idle problem?
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