Toyota - Rav4 :: 1999 Engine Flutter / Occasionally Won't Accelerate From Full Stop Or Low Speed
Oct 19, 2011
Our 1999 automatic Rav 4 (157,000 mi) occasionally won't accelerate from a full stop or from a low, in-town speed. You step on the accelerator and the engine just flutters at low rpm, stuttering. If you drop it into neutral and start revving it will eventually "catch" and be fine. Very dangerous when entering roadways. We have a new timing belt, cleaned up throttle plate, new sparks, water pump, oxygen sensor.
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2007 Chevy Suburban, 65K milesLet me start by saying I took this into to the dealer and they found nothing!
When I accelerate, I get a "flutter" in the engine. The best description of this flutter is that the RPMs go down about 200 or 300. I think it feels like it is sluggish when it accelerates. It is most obvious during the 35 - 60 MPH range, but you also see it when cruising at 70 MPH.
I tried adding some fuel treatment and ran some 93 octane through it to see if it was the fuel injectors, with no change in the behavior. No error messages or engine light is on. Regular oil changes and services (60K service, every 3K miles for oil change). Driving behavior has changed since I bought a Prius 3 months ago. It used to be driven 40 miles / day (+ long trips) and now is driven about 40 miles / week (+ long trips).
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I've had a 2003 Rav4 for 10 years. Only recently did I discover that there is an alarm system in it. Occasionally, if you try to unlock the door with the key and turn it to the left, the alarm will sound. It goes off once you turn the key to the right to unlock the door. Thus far, it has never beeped when we lock the door.
This morning, for the first time ever the car began sounding 2 beeps when we manually unlocked the door and 1 beep when we lock it. (We don't have a fob) The alarm sounds if we open an unlocked door without first disabling it with the key. It is basically going off every time we try to get into the car. It is incredibly annoying.
What happened? What triggered the system to come out of hibernation? And how do we send it back to sleep?
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I had to really hard brake today over a very very short distance...the tires locked and the car slid for about 5 feet. Car is 2000 corolla, 4-spd auto.
As soon as I came to a full stop, I notice the engine was still "spinning" like it was in second gear...because the RPM was around 1000rpm (idle is 650). As soon as I started moving, there was a slight clunk noise (sounded like it came from CV half axle/transmission).
Although rare, This also happened a couple of times before when hard braking. It downshifts to 2.. idles around 1000rpm for a couple of seconds... and then there is a "slight" clunk noise.
Other than this, the transmission/engine has been very smooth and the car has no problems.
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I have a 2013 GS350 F-Sport. Every so often (maybe once every other week), I'll observe the VSC indicator appear after I slow down to a complete stop, such as at a traffic light. The indicator light remains on while I'm stopped. Once the traffic light turns green and I take my foot from the brake pedal to the accelerator, the car hesitates for a moment, as if trying to figure out how to gain traction, but I then get going, and the VSC light disappears and that's the end of it (usually until it happens again a few days or a couple weeks later). Whenever this happens, the road is flat and dry, so traction should be normal and no problem.
The only other piece of information that might be relevant is that I now believe I can reproduce similar behavior: if I'm at a traffic light, or even just parked, and I simply step down hard on the brake pedal, I observe that the VSC indicator light appears. Perhaps this is simply what is happening in the instances I have observed this when stopping at a traffic light. Still, I don't understand why pressing down on the brake pedal with a little extra pressure when parked would cause the VSC light to appear. Is this normal behavior? Only the VSC light appears in these instances, no other indicators or warnings appear.
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Recently a couple issues have started with my car, and I'm wondering if they are known.
1) The footwell lights will sporadically switch to full bright for a few seconds. This is really annoying, especially when driving at night.
2) The wiper speed will occasionally slow down, and I'll have to turn them off and on again to fix them. (note, I mean the actually speed of the swipe, not the delay. on the normal speed, not fast, not intermittent, the wipers will physically slow down).
Both are annoying, and I'm hoping they aren't indicative of a larger problem.
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I just have a 1999 ES300 that is having a strange issue. I realize this is a toyota forum, but the engines should all be the same.
When you accelerate from a stop at full throttle, the car feels very sluggish moving up the RPM range, and acts as though it is missing and stumbling the entire way up. If you do the same acceleration at lets say 70-80% throttle its much faster and much smoother (like the car is supposed to be). Works just fine until the car hits like 55mph, then power just cuts out.
If I'm revving the car in park or neutral its the same story. Works well at part throttle, but full throttle it misses as its revving up. To me this seems like 100% some kind of weird electrical issue. I'm having a tough time tracking it down though.
Things I have done:
1. At one point i had an VVTi OCV code for the rear bank, so I've replaced both OCV filters, and removed tested and replaced the RH OCV valve (they were both working to spec, but the rear one had a little more play in it).
2. No codes by OBDii scanning.
3. Cleaned MAF
4. Checked intake hoses for rips (there are none)
5. TPS seems to be working well based on OBDii diagnostics.
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I'm worried about my beloved 02 Toyota Rav4. She's been a great car, we've driven all over the continent, never had a mechanical problem. Lately, particularly on humid days, my cruise control will stop working mid-trip and at the same time the RPMs start running high, nearly twice what they usually are. It lasts until I get home, next time I start her she's fine. The guys at the shop never find anything. The engine control module was replaced last year under an "extended warranty."
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2003 Toyota RAV4, approx 130K.
A month ago I put a new set of Goodyear tires on my RAV. I drive on the highway 35-40 miles each way to and from work every day. Immediately after the new tires go on, I notice a vibration from the steering wheel at highway speed, above 60 mph. I took the car back to the tire shop (an independent tire shop, not a chain) and asked them to rebalance the tires. They did, and I took the car home. Drive to work the next day, vibration is worse. Next day, my dad and I switch cars so he can take it in. The tire shop says the front end alignment is off, and adjusts it. Small improvement, but vibration is still there.
I took it in for the 3rd time this weekend, and they swap the front and back tires at my request, thinking this might isolate the problem. The shop also checks my struts and says they are ok. (I don't even know what struts are, but apparently they are ok.) Now the vibration has moved out of the steering wheel and is coming from the rear and the floor. It does not happen when I apply the brakes or am on city streets. What this would be? Bad tire or tires? Something else going on altogether? What should I ask them to do?
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I have an 08 RAV4 that has an issue when turning left and right and sometimes when taking off from a rolling stop. It seems that the body and engine want to move but the tires do not. I have taken the vehicle to 4 mechanics including dealership and everyone says the transmission is fine, axles and joints are supposed to be fine as well as drive train. I currently have about 25000 miles left on a warranty and don't want to lose the use of the warranty.
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I just recently purchase my first 2012 Prius Three and so far it's been great on gas. However, today I had my wipers on full speed because of the rain here in Northern Cali and noticed that my car was swaying at the stop light. At first I thought it might be the wind but when I turn off the wipers the swaying went away. Turned them on full blast and the swaying came back. Is this normal?
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I bought Toyota rav4 2007, 3 months ago ,and last week the engine lights and vsc,4wd came on ,then after 1oo of miles driven ,didn't do anything went off and it was on yesterday, I had to go three different places stopped and started , I filled up the tank the lights were still on ,and today, I started the car went off again ,I stopped couple of times, still good,(the car runs perfectly, i don't notice any malfunctioning ).
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My 97 Rav4 shut down on the highway yesterday. Checked the oil when I lifted the hood. It has only been 4500 since the last oil change, but the oil was barely registering on the stick. The engine will turn over, but will not start. Do Toyotas have an auto shut off mechanism when the oil gets too low or is my Rav4 toast? There were no warnings, temperature, low oil light, nothing.
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I have a 2006 Rav 4 with about 75,000 miles on it. Recently, the dealer maintenance department recommended a top engine clean. What is that and is it necessary?
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I have a 2002 RAV 4 with 75,000 on it. The check engine light suddenly went on this morning. I have not gone to the dealer yet as it will be expensive to do so. I have an extended warranty but am not sure if they will cover the cost. As to the problem, is there a quick fix to this? Can I just do it myself?
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44k miles. V6 Rav4 Sport. Coolant seems very low. I can't see any crusty coolant in or around the engine. Does the water pump need to be replaced? I don't hear anything like marbles in a can. Researching online water pump could fail multiple times even under 100k. That means I don't want to have the same pump installed. My powertrain warranty expired 4 months ago so I doubt Toyota would do anything with repair costs.
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My 2000 Rav4 has 120,000 miles on it- engine timing belt and everything with done at 60,000 miles. About a year after this work, i noticed an engine noise that only shows up when the A/C is on, or the engine is under lots of stress, and only sporadically. It sounds just like a thin metal blade being stuck in a fan- and it's very loud. It disappears immediately after I let up off the gas, and does not always reappear when I reapply the gas.
It is consistent though in that it starts close to the 3000 rpm range. I've checked for interference on anything with the belts and cooling fans, but don't see anything there. Other than the noise, engine has been working great. Also checked the motor mounts, they seem okay. The only conclusion I can draw is that something is interfering with a rotating part, maybe by the flex of the engine under stress, but I can't point a finger to anything.
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I have a 2010 Rav4, the tire pressure, track light and the engine light came up. I put air on the tires, about 30 lbs, but the pressure light is still on.
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I am hearing a really strange "groaning" or grunt noise right after the engine turns over. The colder is the louder it is. It only lasts about a second. It's only when the engine is cold.
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I have a 1998 Toyota Rav 4 with apporximately 140,000 miles. When I fill the gas tank the check engine light comes on, the engine runs rough (like a misfire). Diagnostic code comes back a "lean mixture,bank 1". When the tank reaches approximately 3/4 of a tank the light goes out and the engine runs smooth and fine. Then, when the tank reaches just belwo hal a tank the light once again comes on and starts running rough again. Have drained the tank, used dry gas, Startron to counter the ethonal etc. Nothing seems to work.
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I have a 2011 RAV4 with 122,000 miles. For the last few months I have heard a fluttering noise coming from the engine compartment, usually at in-town speeds when I step on the accelerator gently, for example to maintain speed on an incline.What could this be?
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