Camry :: 2005 Hesitates On Acceleration
Feb 1, 2016
I just bought an 05 Camry with 40k miles. Runs great. Decided I'd have a tranny flush and coolant flush done. Oil was done recently. A couple hundred miles later and today I've got a noticeable hesitation when accelerating. It's not a herky jerky stutter, but a smooth, consistent like a loss of power like I'm quickly letting my foot off and back on the accelerator. Doesn't seem to do it when not in gear, just under acceleration. Checked trsnny fluid and it's ok and full.
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Every time I reach about 64 mph, the car begins to sputter spontaneously. As I give constant gas to keep it at that speed, the car hesitates, as if the gas isn't combusting consistently. This sputter also happens sometimes when I'm simply accelerating for example from a stop sign, however, it is CONSISTENTLY doing it at about 64 mph. I can go faster and the sputtering seems to lessen (at 70+mph, as long as I'm accelerating). Took to mechanic, he couldn't figure it out, although they suggest getting yet another computer.I've replaced:Distributor capDistributorSpark plugsComputer (from ebay, remanufactured)
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I just bought an 05' SE V6, with the 3.3 engine. Seemed to run good, had it checked by shop and they said it was a good buy, so i bought it. First day I owned it, took it to toyota dealership and had them do a 90, 000 mi service. did a timing belt, water pump, tranny flush, oil change. I got the car back, and it ran like crap! It would stumble on hard acceleration, and seem to even surge a bit at times. I took it right back? Service rep tried to say I put in diesel or bad gas. I only filled up with chevron premium, which is only gas i ever use. I know how to put gas in my tank!
Any how, they checked timing belt and said it was right, but the timing gear needed to be changed because one tooth looked rounded off. That didn't work either, still stumbled on acceleration, but idled perfect @ 675 rpms. So now the serv. manager gets involved, says he wants me satisfied. they then drained all my gas, then re-fill it. then flushed out all injectors. then put in all new plugs and PCV valve. I did a pressure test of fuel system, said it was good. While they were changing the plugs, they did a complete 6 cylinder compression test and scope analysis, and it came back good, too! I pick it up cause i got to go back. It ran a lot better but still stumbles on hard acceleration on highway. drove 1250 miles back, didn't use a drop of oil.
I did notice when I got 100 miles the temp gauge dropped all the way down to second mark on cold for a little bit, but went back to normal temp and stayed there through the last 1100 miles(that scared me, so i watched temp gauge like a hawk). And the outside temp was @ 62 degrees when the temp dropped at 1200 ft. Elevation...maybe it got stuck and is ok? My CEL has never came on through all this, and it does work, I have made sure of that.
I bought this car from original owner, and they had engine and heads just replaced in 2008 at 44,000 miles at toyota dealership under warranty fot 10,000 dollars. i verified this with that dealership 3 times with 3 different reps at that dealership. old owner said he was having problems with engine stumbling, and took it in twice and dealership said it was ok each time, not throwing any codes and sent him away saying car was ok.
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The vehicle I am working on is a 2005 Camry LE with the 2.4L I4 with 172,000 miles. The problem is it surges under acceleration or when the tranny downshifts and engine is under load going up a hill.car idles fine and runs good otherwise. Its hard to explain the surging without driving it yourself but I will tell what I have done so far and car is not showing CEL.
-replaced the AFR sensor (Bosch)
-replaced the O2 sensor (denso)
- plugs look good (no fouling)
I am thinking maybe the throttle position sensor or MAF sensor. What to check next.
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I own a 05' MCV36R and have noticed a strange acceleration issue in the past few months. In low gears the car seems to be lurching back and forth. The RPMs are consistent with this jumping up and down. The car doesn't have any issues when travelling at faster speeds, but perhaps i'm just unable to tell.
I first noticed the problem when travelling at about 60 kmph along the straight bit of road outside my house. At this constant speed the car seemed to lurch forward and backwards slightly. I also notice it when turning corners at low speeds, for example in car parks.
I did a test yesterday when first taking off. I travelled at 20kmph for a reasonable distance and found a speed/ rpm combination that magnified the issue.
I spoke to a mechanic and he said that the throttle body may need cleaning out. I have since done this and it hasn't resolved the issue.
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I have a 97 Pontiac Grand Am w 3.1 engine that is my son's college car. We recently rebuilt the original engine and put it in after having a 99 monte carlo 3.1 engine in it's place and it had a head gasket problem as well. Just before we switched engines my son was noticing that it would kind of hesitate under acceleration from about 1500 rpm to around 2000 rpm especially when it was wanting to up shift. I figured it would resolve itself with the engine change. It did not. It has now gradually gotten worse.
My son drove it to Liberal about 4 hours away and he stated it was worse and especially when you would get into overdrive it would drop down to around 2000 rpm then start sputtering or loading up or just being dead then would down shift to 3rd and try to clean itself out and speed up and then up shift to OD and do the same cycle again. I drove it back and kept it in 3rd gear and seemed to run fine at 2500 or higher. I also had to go thru low, and 2 and feather it up from a standing start. It idles fine as well.
I thought it might be like one of the saturns I had which ended up having a plugged Catalytic converter and a bad coolant temp sensor. This morning I did a test hole and it made no difference. I tried a different coil pack/ESC and it made no difference. I cleaned the MAF sensor and no change. The fuel pressure is 41 then 38 when idling then 43 when remove the fuel pressure regulator vacuum hose. I also changed the fuel filter.
I was kind of ruling out the tps, iac, and egr and water temp sensor as those were part of the other engine when I put the other engine in so they are different and I am assuming they must be good. Plugs and plug wires are new as well. It has not thrown any codes. I did notice that when it is just in park and you press on the accelerator to rev it up it only will rev to 3500 rpm and will shut down like a rev limiter is kicking in and just do a kind of surge thing. My saturn did that too and it was a plugged cat and when I knocked the biskit out of the manifold on that car it stopped. I have already got that ruled out though.
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I love my 01 Elantra great gas mileage and it just zips around with no problems. Recently had an issue where i was depressing the gas pedal but it just decelerated and never was able to get above about 20mph. I pulled over, tapped on a few parts in the engine and restarted the car... the problem went away. It has some hesitaion when I accelerate. The check engine does not come on ever not even when I start the car . . . What the problem might be ? MAF, modules, ECM.... ?
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My 2006 650i loses power under moderate to heavy acceleration. If I accelerate from anywhere over 2500rpm, it will accelerate then the engine rpm will drop suddenly by 500-1500rpm, and then will continue to accelerate again from this lower rpm. It only seems to happen once each time I punch the pedal. The car does not throw any codes. I have had the dealer and Dinan Performance examine the problem and they have not been able to isolate the problem. They have run vacuum leakage tests, fuel pressure tests, and may have checked the throttle position sensor. This really takes the fun out of driving this car. I have about 50K miles on it.
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My car has the wavy acceleration feel and sometimes hesitates a bit. It is way worse when the a/c is on. I wonder if this is a octane or sparkplug issue. On my old cruze 1.4t the gap was wrong from the factory. It came with all four gapped under .022 but the manual called for .028. Everyone gapped to .035 with great results. Not checked the sparkplugs yet?
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I have a 2002 Toyota Highlander that sort of chokes. At random times while driving, the car hesitates on acceleration, chokes a little, and then continues to accelerate. It is an automatic transmission but it feels like I can feel the shift in gears. usually happens at low speeds (20 mph). no matter time of day or warm up period. I have been having regular maintenance at dealer. there was a caution note that I would need spark plugs replaced... is this it? a result o f needing new spark plugs? or something else?
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I have a '92 accord 5 speed. I began to notice that when I step on the accelerator theirs a slight hesistation. It is very prominent when shifting gearsNo problem when the car is idling.
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Having a slight issue with my ranger. So I bought this truck out of a junkyard about a month ago, its a 94 4x4 with a 4.0 and a five speed. When I bought the truck the motor was blown so a few weeks ago i replaced it with a 4.0 from an aerostar van I had laying around. Right after I changed it the truck was running good with no issues, until a few days ago going to work the truck started hesitating going up a hill. Now the truck does it all the time, sitting at idle the truck runs smooth as silk, at half throttle it does it the worst but when you mash the peddle to the floor it clears up and runs good.
So far I've replaced the plugs, wires, coil pack, mass air sensor, throttle position sensor, and the fuel pressure regulator to try and fix it but nothing has worked. I've checked the fuel pressure it has 30 at idle and 40 with the vacuum hose pulled off of the regulator, I even taped the gauge to the windshield and went for a ride and there was no drop in pressure when it started acting up. a few other things i have done were plugged all the vacuum ports to rule out a leak, reset the computer and checked for codes. the only code that came up was 522. So I think my next step is going to be buy new oxygen sensors ? But my question is wouldn't the check engine light come on if it was an oxygen sensor ?
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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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My son in law's 2004 F150 had been having a random hesitation and dieing on light acceleration. Now it is every time he drives it.Here is the scenario. After taking off from a stop, with light acceleration, when speed reaches 22 mph in drive, it is like you turn the key off,,,except all the gauges still work,radio air all electrical seems to stay on,BUT the indication lights on the dash and the small red anti theft dash light for the security function comes on. If you try to continue accelerating, the truck will die, but if you let off on the gas and then continue to accelerate all is well.
I tried starting off in 2nd thinking it is a transmission problem same scenario except truck did get up to 29mph before experiencing the dieing issue. Tried starting off with Overdrive disengaged, same problem. The truck is throwing no DTC codes and Ford says unless it throws a code, they can't work on it. Truck runs great at highway speeds . My son in law says that if the truck does die,(by trying to force acceleration) he has to stop, and put the truck in neutral or park, and then it will restart. I have checked all connections at the transmission, rear end and all sensors/controls, but no solution. We are getting desperate and don' t know what else to check. It has the 5.4 engine.
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I have a 2004 f350 6.0 it has 73000 miles on it. I've had the truck for about a month and its developed a slight stumble, hesitation. It does it during idle and acceleration, if I give it more throttle it smooths out. The cel is not on and there are no stored codes.It did this a few days after i bought it,i noticed the map sensor was broke in half so i replaced that and it smoothed out.But it came back. Exhaust is clean no white or black smoke at all.
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My 02 F150 4.6 has 84K miles on it, and started stumbling/hesitating during accellartion about three weeks ago. Before this problem started (about 2,000 miles ago), I installed a new fuel filter and air filter. Since I noticed the problem, I installed new plugs. The problem didn't go away, so today I checked the fuel pressure. At idle the pressure is 32psi with the vacuum line left on the fuel pressure regulator (30-45 is normal as per Chilton's), and 42 with the vacuum line off (40-50 is normal as per Chilton's). I also had someone else rev the engine so I could observe, and found that the fuel pressure went as low as 28 when the engine speed was quickly increased. The standing fuel line pressure is 30 (30 is normal as per Chilton's) Does this sound like a fuel pump problem, or is there something else that I'm missing.
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2015 F-350 diesel purchased in Sept 2014. When moving slowly such as turning a corner and I have to let up on the accelerator momentarily, when I press down again there is nothing for an unsettling period of time, maybe 2 seconds, as though the engine died, but it didn't and it always comes back. Is there a firmware programming update for this?
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We are traveling and the 05 gx isn't doing so well. It has a bad hesitation and speed and getting really bad mpg. Like 14 mpg on highway. Cel is on but the only code is o2 sensor. Bank 2 sensor 1. Would that really cause this big of an issue?
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I have 05 Caravan, 4 cyl, 115k. Runs fine (just got back from a 2000 mile trip) that seems to have a quirk or something with the AC.
When I have the AC on and stop at a light, it feels like it hesitates several times. I almost think it'll stall (never has). I usually end up turning off the AC while we're at the light, and start it back up when I accelerate. When the AC is off, there is no hesitation. Also, If I put it in park, and we have the AC on, no problem. I rarely, if ever, have the recirculation going.
One thing of note: I usually wait until I'm out of our neighborhood and on the main street before turning it on. That means the windows are down until I turn it on. When I do, occasionally I hear a sound that best can be described as similar to the sound of loosening a tight lug nut. Still, as long as I'm driving, there is no hesitation and it cools fine.
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I am the original owner of a 2002 Camry V6. Recently when you take the foot off the gas to coast or just maintain speed there is a sensation of jerking- it disappears as soon as you accelerate. Took it to Toyota dealership- they were clueless- they wanted to change the transmission fluid.
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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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