Camry :: 1998 4cyl - RPMs Go Down But Quickly Rise Again When Pushed On Gas
Aug 22, 2015
I have recently purchased a 1998 Toyota Camry 4 cyl. I had to replace the water pump as it was leaking coolant, I also changed the front and rear brakes and also the front rotors. As I was driving it after the brake change I noticed that I would seem to lose power, kind of like it wasn't getting any fuel or something. My rpms would go down, but most of the time would quickly rise again when I pushed on the gas.
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I have a 2003 Mazda Tribute that seems to have a bit of an idling issue. When my heat on my car is off, everything is fine as far as the idle speed. When I have the heat on, even when it is low, and I am stopped, the rpm's rise a bit, then go back down to normal idling speed. The car also gives a little jump when I come to a stop. I think all of this is related to turning the heat on and off, as it doesn't happen when the heat is on.
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Ok my car is tripping... been like this for a while, just never REALLY bugged me until lately... Example... I am at a light put it in first, have my foot on the gas... I slowly give it some gas.. rmps start to rise. NOW! without adding any pressure to gas, it kinda jolts or studers... happens for like a split second, and than the rpms continue top raise and i go into second... So now i just rev a bit and go quickly into second.
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I assume it's normal but at say 35 MPH or so coasting down a hill when applying the brake the RPM's rise to around 3K. Auto downshift to support braking?
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I've noticed the 2013 Corolla has a second+ gap between the moment you press the pedal and the engine RPMs actually rise. Most often, the car jerks as the RPMs rise too fast to keep up with my foot.
In fact, if I press the pedal all the way to the floor and release it quickly enough, the engine doesn't even react.
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My Legacy sedan is not behaving well. On more than one occasion, when pressing on the accelerator, the rpms do not rise. I put it in park and try to press gas pedal, nothing. Turn the car off and let rest for a few minutes, then start it up again, and it's fine.....
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I have a 1990 Lincoln Mark VII, black on black, basically one owner, excellent condition... except one problem. While driving the car my speed dropped to 40mph, while my RPMs rose to 4000. Upon checking I found the plastic clip, which holds the linkage from the transmission to the accelerator had snapped. I replaced the part and still have the same problem...is my transmission smoked or is there an adjustment?
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I have a 98 cavelier 2.4L..When engine is cold and the colder the outside temp is, the engine runs great with lots of power. but as temperatures rise, there is a huge loss in power. It feels like the computer is retarding the timing. Is there an outside air temp sensor to close to the rad??
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It started snowing going down to 10-15 degrees during school hours. and whenever i go to turn my car on it starts but immediately the RPMs rise to about 1300 and then immediately drops to about 300 then immediately back up to 1200 but stays steady until it warms up then drops to normal about 700. i understand the cold start when it idles high until it warms up but why does it drop then come back up?
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I have that wonderful ticking noise... Here is some info on my truck: Its 133k, 5.3L 3V. I put new plugs in it and changed the oil (YES the right filter and oil).
Okay, so I'm trying to make sure my diagnosis is what I think it is before I start digging into the motor and get angry because I ordered the wrong parts.
Preface: I got the truck from a deal auction. I was told it ran great, well when I got it, it had this tick. It comes and goes as it pleases (not dependent on the weather or RPMS. The noise is consistent, it gets faster as RPMs rise, it doesn't go away after 1,200 rpms. This lead me to eliminate cam phasers as the issue.
Now here is something odd: After starting up the truck, initially it will be pretty quick and have great throttle response, but after that it will start act like someone put on the parking brake. It can barely accelerate and when you put it to the floor it gets worse. It seems to accelerate best at half throttle. The second part is the truck will shift, dropping the rpms incredibly low and the tick gets louder and more spaced out (leading me to think it's rpm dependent).
All of the noise seems to be localized around the passenger size head area. If I unplug the VCT solenoid the ticking doesn't seem to be as loud if I drive it the next day, and it doesn't do the shift into lower rpms and accelerates wonderfully. Leading me to think it's either the timing is off and when the phasers kick on it goes way out of time and causes it to go into limp mode...or the VCT solenoid is bad?
The ticking never fully goes away, but it has it's quiet days and LOUD days...
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I have a 1998 chevy cavalier, 4 door, 2.2 liter SOHC, which has been running hot for a while now. readings are off the dash guage, here's the scenario. on startup from cold, the temperature begins to rise within 60 seconds, reaching what i consider normal operating temperature within three to five minutes, at approximately the "NO" in " NORMAL" on the gauge.
It reaches what has become it's usual operating temperature, at "RM" within another minute or two. If i am in stop and go traffic, the temperature will rapidly reach the final mark after the "L", but not the red zone. If I get on the highway, the temperature will reduce back to the "RM" position within one to two minutes, three to four minutes in steady traffic at lower speeds, i.e. 35 and all green lights. Thermostat has been replaced, water pump has been replaced, electric cooling fan is running correctly, radiator is free and clear of debris.
When I first got the car back in 2000, it ramped up to heat much more slowly, and hung out at "NO" in all types of traffic. in 2004 i went and picked up my car from my father's place, he had taken it to the local shop and had it given the once over, which is when this problem began showing up, and has gotten progressively worse over the years. I've gotten nowhere with other mechanics, the system is leak free, and the coolant tests good.
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I have a 1998 Toyota Camry , whenever I start it after its been sitting for 3 or more hours the rpm's shoot up to2,000 and stay there for 3-4 minutes straight, if I hit the gas they don't go down, if I turn my heat on they come down a little bit.
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Just got into my 2006 Sonata V6 this morning. 120,000 miles. Drove last night, no problems. Started her up now this morning, noted check engine light and ESC lights on.
Pushed accelator pedal, no increase in RPMS at all. Put the car in gear (auto), car moves forward and backward, but pressing the pedal doesn't increase the rpms at all, so right now its not driveable. Luckily, its in the driveway so I know it could be worse. Took floor mat out, no interference issue there.
I changed the starter solenoid and that was over 45,000 miles ago. Never had that problem.
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Just picked up my 02 Camry, I drove it up from Fla, after driving it about 250 miles or so the CEL comes on, car drives fine, getting 34mpg at 78mph Stopped for gas unhook battery cable (reset the computer) light is now off Drive the car about 250 miles or so no light, stop shut car off, once we restart the car & get going about 5 miles it pops on again? Drives fine, runs fine, drove until next fuel stop and same procedure all over again light stays off for 250 miles or so then as soon as I shut off and restart it pops on about 5 miles after I get going? The car has 62k miles on it, good clean oil & temp never get hot at all.
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I have a 2005 4Cyl Camry - transmission replaced under warranty at 89K. The car now has 150K and I have been having a couple tranny issues recently.
Most alarming - When the car is warm and you shift from Park to Drive the car hesitates for 3-5 seconds before it slams into Drive.
Now the car threw a CEL about a month ago. Took into the Toyota and they took a look at it. Said the code was related to 3 Shift Sensor Solenoids, so they cleared the codes and took the car for a test drive and said "all clear" car is fine and there's nothing wrong.
I'm wondering if one of the sensors is going bad and it just isn't throwing a code yet.
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My mother's 2002 Camry with about 60K on it has been starting hard lately. No check engine light has come on. I did a full tune up hoping the problem would be solved but no luck. The car cranks a lot before it fires. First thing in the morning it cranks more than it should, starts, and then she gets a little smoke out of it. The rest of the day it cranks a lot before firing. I'm assuming that it is a fuel system issue because if she turns the key to the run position and waits a few seconds, the car starts up normally. Sounds to me like the fuel is draining back. What controls the fuel from draining back to the tank in a 2002 model with a 4cyl, the fuel pressure regulator, fuel pump, or something else?
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I've got a P0456 code on my 02 LS v6. I came to a stop at a light, RPMs quickly dipped twice from 800 to 400(ish) then went right back to normal idle (800-1000) and the CEL lit up. It seems to be running fine other than the RPM drops after coming to a stop.
I checked the gas cap, everything seems OK there. Checked the hoses coming into/out of Evap valve (well, assuming this diagram actually points me to the evap valve: [URL] .... and there were no major/detectable cracks. Any other hoses/fittings that I should check?
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I have a 1998 ford explorer and I am having a problem with my passenger side door lock actuator, or I think that's what it is. I can lock and unlock all the other doors by using the switch on either my driver side door, passenger side door or the switch in the rear of the vehicle but only the passenger side door does not react when this switch is pushed. I have to unlock the passenger door with the key or open the latch from the inside. I tried to take a look at it myself but I cant figure it out so I will put the door panel back on.
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07 camry 4cyl high oil consumption doing oil changes every 5k. Car has 61000 miles on it. I had to put 2 quarts of oil just before oil changes, oil level was still below low, so car burns 3 qrt of oil every 5k. What should i do?
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Just purchased a 2002 Camry for my son to drive to school. The car has 275,000 highway miles on it The car was well maintained by the previous owner. I have heard that the timing chain should last about 300,000 miles. However, the owner's manual does not mention any replacement interval. Since the cars mileage is approaching 300k, I'm wondering if the chain needs to be replaced. The engine runs great. However, I do hear a bit of a rattle from the timing chain pully area. I replaced the valve cover gasket and inspected the chain but didn't notice anything unusual. I have mainly driven import cars with timing belts and not sure if this rattling noise is normal for a Toyota with a chain or an early sign of needing replacement.
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So I recently went out to start my car one morning and it decided to just crank and not start. A few days prior to that I was on my way into work and it shut off on me 4 times but started back up every time, it was only 5 degrees Fahrenheit that morning and I was under 1/4 tank, so just thinking I got some bad fuel or moisture in there I ignored it and went on about my business until it didn't start that morning. Since then I've searched on here and found a couple people that had similar issues and I tried what they had done to fix theirs, this is everything from trying the second key and on.
There is no power at the fuel pump except for the sending unit portion, and I did check with someone cranking the engine, it just has no power... So I thought, relay...well apparently they don't have a fuel pump relay on this car? It's all controlled by the ECU? I decided to hook up my scanner to see if there were any codes getting thrown, this would show if it was CPS or the like, nope, no codes at all showed up. I'm completely lost at this point, and have resorted to buying a subscription to all data as I used them in the past and had luck, well this time they've got nothing for me that I've found useful. I'm about to send the car off to the first person that's willing to pay a fair price. Glad it's warm enough to get the summer car out!
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