Suzuki - Xl7 :: 2007 - Engine Hesitates While Driving
Oct 14, 2016
My wife drives a Suzuki XL7 from 2007 with approximately 70000 miles on board. While driving the engine hesitates and the revs drop suddenly, not much but it is visible on the dash and the car shakes. I have changed the spark plugs, air filter is fine, and it is still doing it. I was thinking about changing the fuel filter however the filter is not serviceable in this car, it is part of the fuel pump assembly. A mechanic checked the fuel pressure and it appears it is fine. There are no warning light on the dash, no check engine light on and the car accelerates just fine if you give it gas. It has no problem starting and I have not noticed doing the same thing while idling, though this issue is intermittent. My wife stated that the problem happens regardless if the engine is cold or hot.
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I'm not sure what is the correct term to describe the engine behavior. Maybe backfire, knocking, but it doesn't sound like the youtube videos I see online. I just know that under certain conditions, the engine shutters with an exploding feel to it like it needed to "pass some gas" for a human.
This happens when braking quickly from high speed to slow speed or a quick stop. Also happens when accelerating then stopping a bit and resuming acceleration (an interrupted acceleration as rush hour traffic not allow for a nice acceleration - you know how people stop and go speeding up then having to break and repeat, affecting you and when you misgauge the best optimal acceleration speed, you have to stop acceleration a bit then resume).
I drive automatic transmission. Are many auto tranny cars affected by this type of thing? I seem to notice it with the cars I've driven. Or maybe I drive crappy cars. I think I noticed it once in a friends manual shift car. This expected normal behavior of cars?
Car drives fine except for the mentioned behavior for the drastic speed changes. The car is a 2006 Suzuki Forenza, automatic transmission. Currently 80k miles.
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I have a 2007 Suzuki XL7 that's sending me messages whenever the car demons feel the need. From time to time, a message will come up on my console display saying, "TURN OFF ENGINE; OIL PRESSURE LOW." I shut off the engine and then it stops. Along with the message there is a continuous tone similar to when a door is open. The tone gets loud, then soft, repeat. I find it hard to believe that the oil pressure would equalize after the engine being shut down for about 30 seconds. Could I possible have an electrical problem? I ask this because, as I mentioned before, the tone is loud initially and then soft. When I use the turn signal, the same thing happens.
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I have a 2008 Suzuki forenza, 125,000 miles. I commute 5 days a week one hour each way. The check engine light came on, then after a day it went off. I filled it up with gas and as soon as I started it up, the light came on again. Then an hour later, It went off. My brother came to pick me up from work, it was on (he notices nothing). Took it to Auto Zone and the code came up Throttle Body. Went to get a new gas cap & air filter, the code went off.
Changed both. (The gas cap was clicking but not staying on.) Drove to the mechanic. They said they cleared the code but do not see anything wrong and to bring it back if it comes on again. For 348 miles, it drove fine, parked it in the drive way. I went to start it this morning to move out of the driveway, the light is on again. There is a sight hesitation while driving; the mechanic thought it might be a spark plug. I have had the car a year. The hesitation comes and goes. I plan on getting the plugs changed next week. I started using Lucas with every fill up. So far have used it 3 times.
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I have a 2007 Subaru Forester, bought from a dealer with 7,000 miles on it in 2007. I religiously had the oil changed every 5,000 miles and had other recommended work done. At 90,000 miles I did not have the work done immediately, but waited until 92,000 miles. My car then ran out of oil, with no smoking, no oil in the driveway, no warning light, so I believe the dealers didn't fill the oil at 85,000 miles. But that's not why I'm writing. I had a remanufactured short block assembly installed and the other work done at the dealer to the tune of over $6000.
Now that I have my car back it hesitates at least once a day, sometimes several times, sometimes several times in a row. It hesitates at about 20 miles per hour, when the gears are changing. Of course, it didn't hesitate when they checked it and their computer says "nothing's wrong". In addition, there was a tapping sound in the engine. Again "nothing's wrong". When I had my car smogged, the smog tech said "OMG, you have a problem with your valves." I took it to the dealer and they then admitted I had a problem with my valves (or lifters) and they fixed it. The hesitation continues. What could be causing the hesitation? They're not smart enough nor do they care enough to figure out what it is.
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For the last 2 months I have been having an issue with my 2007 Passat when speeding up BUT only up hills. I have brought it to the dealer over a month ago when it was really bad on highways and it barely speed up to 60mph. So I went and got new 4 brand new tires with an alignment. Problem was still there but def. improved the, I guess I really needed new tires! But the hesitation still there, so I went again to VW and they didn't get no error or fail messages when they test drove it.
But I knew my car did not sound like that 3 months ago. So I brought it again and went with them for a test drive and the mechanic felt the hick up speeding up at 60-70 mph as well, you could even see it on the speedometer that it set back for a sec. when accelerating at 60mph but after 70 and 80mph it is riding smooth. VW mechanic only saw a high air intake when it happens and believed it was the engine speed sensor that was failing.
Yesterday I went to the VW dealer for the 5th time and they have it again all day, test drive it and now they say yes it is still doing it. Diag. laptop still shows no signs or fails. BTW, I don't have any start misfires like usually carbon build up cars get!! I did my research online but I see no other Passat's doing that kind of thing. I just don't want to continue driving it and one day my engine just cuts off...The car is balanced and just got aligned, and my steering wheel is not shaking while it happens either. I feel a little hick up from the floor/gas pedal.
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07 Dodge Caliber 75K cvt 4cyl been to the dealer 3 times already, started with a single knock when turning the wheel to left or right if the car is not moving, they changed tie rods, struts and steering gear. Now the engine hesitates when the car is not moving and while turning the wheel to right or left. Im tired of taking it to the dealer cause they take 4 days to fix anything..
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I have a Suzuki forenza - whoops! Anyway it is a 2007 automatic with about 25K miles. It started doing the following: while driving it will seem to slip into neutral and rev. For example, driving on the freeway at 65 mph; foot slightly on the gas it seemed to literally jump out of gear and the rpm shot up for a few seconds and then jumped back into gear. It also some times seems to clunk into reverse when backing up and occasionally seems to be in a lower gear than necessary when driving - revving while staying in gear - literally like it is in a lower gear than necessary. It has a 7 year/100,000 mile power train warranty. I took it to the dealer and they said they needed to replicate these things themselves before they could do anything about it. They would not just take my word. The service manager also said that it could be the computer system as opposed to the transmission itself.
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I have a 2007 Suzuki XL7. About a year ago it started having trouble starting after fueling. Every time you put fuel in the vehicle it would take a few times before it would start. We've had it to several mechanics. They replaced the gas cap and did a few other small things. Nothing worked. We took it to have it diagnosed on the computer 3 different times (twice by the dealer). They only tell us that there is something with the timing sync code. The vehicle now has 190,000 miles on it.
Recently, it's started to act up more often. As the car warms up and is used more throughout the day it becomes more and more difficult to start. It has also had a few instances where you would get it started and you push on the gas and it won't go. This problem is getting increasingly more frustrating. I've talked to my regular mechanic about these issues and his belief is that it is some sort of fuel issue.
Unfortunately, he is more of a backyard mechanic and doesn't have a computer to diagnose it. I recently took it to yet another mechanic and have gotten the runaround by them. The man there told me he would get me an estimate written up with an explanation of what he feels is wrong with it. It's been two weeks since then and I've called a dozen times with no luck. Mechanics are truly frustrating to me. My friend said, call Car Talk, so here I am...desperately hoping you might have a clue as to what is going on with the vehicle.
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When the computer says the life of the oil is over, the engine begins to run poorly - skipping, stuttering. The oil level is fine … I know it needs changing, but why such a dramatic problem. Can't start it now to get to service. Last time thisoccurred, it was running very rough, had the oil changed and it ran like new. What's up?!
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I don't think I've heard it for a while but hearing them again. While driving car over some terrain (road, parking lot, parking lot ramp) that's not flat but curved up/down, as the car goes over it, I may hear a grinding type noise.
I don't believe it's the one where the bottom of car hits the road because of bobbing up and down and having low clearance from tires to bottom of car frame. I've heard that type of noise before as passenger in other people's cars.
Is this noise likely to be associated to some suspension component, axle, or the shock absorbers, etc.? I recently had the shocks replaced about a year ago, I hope the shocks didn't just die after a year. Other than that, car runs fine.
I did have tires replaced with new ones recently though if that makes a difference, car didn't go through alignment check though, just rebalance new tires.
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So, I have a 2007 Suzuki SX4, about 172,000 miles on it. Great little car. Love it. It's the AWD Hatchback model.
I recently noticed that it's been squeaking a bit. But only right at start up. In fact, it's summer where I live, and A/C is required just about anytime you go anywhere, day OR night... so, it may have been going on a while without me noticing it. Certainly sometime since the last oil change (almost ready for a new one).
Tonight was typical..... Start the car. Back out. Drive half a block to where there's a stop sign. I hear squeaking when I step on the brakes. Take my foot off the brakes (just to test it) and I still hear squeaking.
I turn left from my side street onto a busier street, hear a bit of squeaking. It goes away. Then I go two more blocks, make a left turn onto an even busier street, where it squeaks LOUDLY while turning left. By the time I drive another six blocks, the noise is gone. Completely.
At first I wondered about the summer heat and the serpentine belt.
The squeaking while turning left made me wonder if it's a stuck caliper.
The fact that it goes away after about a mile of driving makes me scratch my head.
Tonight, I did experiment a little. The car DOES pull -- EVER SO SLIGHTLY -- to the left. But I mean.... just barely to the left. And that could've been because the particular road I was on (when I "over corrected" a little and aimed the steering wheel a lot more to the right, it started to drift right). Alignment was last done a little over a year ago. Maybe year and a half.
So...... I know I should get this checked out. Just looking at what this might be. The fact that ALL squeaking goes away after about a mile of driving.... that seems odd to me... (unless of course it's the belt).
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I have a 2005 Suzuki Aerio with an automatic transmission. Occasionally, maybe once every month or two, the check engine light will come on while I am driving and the car will immediately stop down-shifting from 3rd gear. The car otherwise seems to run fine but I end up having to manually shift to get to wherever I am going. Then on my next trip, the transmission will shift fine but the check engine light will stay on for an additional trip or two and then go off. What is going on. By the time I get to it the light is off again and the car seems to function fine.
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I have an '04 Suzuki Aerio, and there is a loud popping or knocking sound coming from the front of the car when I drive it. I don't seem to hear it when the car is inert (i.e. idling or traveling in a straight at a constant speed). I hear it intermittently when I accelerate/decelerate or turn. I hear it in drive and reverse. The strange thing is that it seems to go away completely when it is raining, and then come back when it stops raining and things dry out. It has been happening for a month or two. I think it has been gradually getting a bit louder. What could cause this?
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I have a 2000 oldmobile Intrique, with the 3.5L northstar engine. While driving down the road the car will hesitate while the rpm's will decrese for a second and go back to where it was before, the speed odometer will jump up and go back down. the service will flash on and off. The car almost acts like it dies for a second but keeps on going. I have the codes checked and their are no codes in the computer.
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My 2000 Oldsmobile Intrigue (Automatic) has 142,000 miles on it. Our car has been hesitating when I drive on occasion. It does it randomly, it was once or twice a month, now it's about 3 or 4 times a week. I can be either trying to accelerate from a stop or already going 50 and trying to speed up to 65 or something and it won't go. The RPM gauge will fly up to 3500 and my MPH gauge will not move.
When it does this the "Check Engine Soon" light flashes, but as soon as the episode is over, shuts off. It does it anytime of day, whether it's the first time started for the day, or been running for hours. In recent months we've replaced the battery, the starter, the timing belt, recently the fuel pump as well as a few O rings. We are tired of fixing this car and not having this problem taken care of. Our mechanic can't seem to find anything else wrong.
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I have a 2002 Camry LE V6 which I bought a month ago from its original owner. It has 140k miles on it. Timming belt and water pump were changed at 90k, car is in very good shape, clean engine.
It has a weird issue.
In the early morning, from my house to work around 7am, I have to drive around 20 mins on freeway , I exit and drive for another 5 mins on local street which is up and downhill, at red light or when I have to turn, the car begins to hesitate like hiccup and stall on me. The car cannot start again immediately, all power is still working, the car is trying its best to turn over but it fails. However after I wait couple mins, I can restart the car. Then, the car will run just fine, absolutely fine the rest of the day.
The weird thing here is, on days I don't have to work, I start to drive it at around 10am when it's warmer and there's sunshine, and not up and downhill, it never hesitates or stalls. Even I try to drive it up a big hill near my house at noon, nothing happens. So I'm not sure if driving up and downhill playing a part in this problem.
It doesn't happen all the time when I have to drive to work in early morning, up and downhill, but more than often. The car drives great on freeway, idle excellent around 500-600 RPM. One more detail, the gas pedal kind of vibrates (very small vibration) around 1600 RPM, and it's annoying. I'm not sure if it is relating to the issue.
Here what I did to the car:
1. Clean throttle body.
2. Clean Mass Airflow Sensor. Didn't work. Then I replaced it with a used OEM one.
3. Put Techron Additive in the gas tank.
4. Replace Air Filter.
None of the above works, but I think somehow it improves a tiny little bit.
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My civic hesitates/jerks while driving. I've taken it to several mechanics, the local Honda dealer, and the best retired Honda mechanic around; no one can tell me whats wrong although I do have to say no one has really checked it out very thoroughly. The check engine light does not come one, it seems to run worse when the humidity is up, and it runs great in cold weather. I've run gas cleaner through it, had an 02 sensor put on, put non-ethanol gas in it. No difference in how it runs. Sometimes it runs really well in the first 5 minutes of starting. It idles fine . .
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I have a 2003 Honda Accord V6 that has some acceleration hesitation and general jerkiness, usually noticeable when the car has been sitting for a long period of time (overnight). The symptoms seem to dissipate after 5 - 10 minutes of driving.
When I begin accelerating, the car feels like it hesitates when shifting from 1st to 2nd gear. If I let off the gas a bit, then the car jerks a bit.
I'm sure it's not the transmission, because the dealer said the fluid and everything looks fine. Additionally, I have another Accord (2000) that does have a failing transmission and the symptoms on that one are very different from this 2003.
A couple of months ago, I was getting a CEL and had a friend of mine read the code with his OBD tool. It indicated that Bank 1 Sensor 1 was bad. I replaced it with a Denso. I think the problem got better at that point, but has "worsened" again over the past month or so.
Any clues what this might be? Things I can try? Ways to narrow down the issue?
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I just got my 2003 passat 1.8T 5 speed. i noticed that every time i come up to 1500 to 3000 rmp in 3rd gear the clutch or what ever that is hesitates to spin. I am wondering what could it be? and the other day when i was driving in the freeway i noticed that when ever i get to 78-80mph i feel or the car starts to vibrate. does my car needs alignment?
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I have a 1998 Honda Civic LX that was converted from automatic to 5 speed. It hesitates while I drive, only sometimes. Normally it does it when I am pulling off from a stopped position or when turning the corner and then accelerating. I will have my foot on the gas, but it won't gain speed unless I hold in the clutch and rev up the engine then it will pick up speed and go fine. Then sometimes it also hiccups while driving without accelerating, I can feel the car jerk a few times and start to loose power.
I will need to down shift to third, or most often 2nd gear and rev it again to gain power and to pick back up speed. Things done to it since i bought it only a few months ago by the person (who is a mechanic) I bought it from: oil change, fuel filter changed, Lucas gas treatment added (by me), new exhaust system installed, starter replaced. I am nervous that it may be rear-ended, or t-boned in heavy traffic. Should i have the fuel filter checked?
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