Civic - Honda :: 1998 - Throttle Getting Stuck Open
Dec 6, 2011
We have a 98 Honda Civic that recently developed a problem with the throttle getting stuck open. With the engine off, the throttle will return to the idle position. However, with the engine is running, when the accelerator pedal is pressed, the engine revs increase, but then do not decrease when the pedal is let off. The same thing happens when the throttle is manually opened (not using the cable) with the engine running. The valve for the air intake doe not seem particularly dirty. I cleaned the spring assembly which I initially thought was the problem. The car is sitting the the driveway with both of us moderately terrified of driving it?
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2006 Honda CRV, throttle by wire. How can you get the throttle plate open to clean the throttle body etc.
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About, one month ago my car shut off while driving(pretty scary at the time). I pulled of the road and attempted to start it again. Everything looked good there, but as I was making my way home from work it started to act funny. It would not acknowledge me depressing the accelerator. When I got home, I ate supper, then went to have a look.
The car would turn on, but not acknowledge me pressing the accelerator at all, It did however go up to 30 mph at a snails pace as if it was coasting down a hill. I plugged in my code reader, and it read that the Throttle Body Valve was stuck open. I took it off and tore into to it a bit. I noticed the gears inside the TB itself were corroded and the butterfly valve was locked up.
I replaced the part, and tried to turn my car on with the new TB. All the dash lights are in working order, however upon turning the ignition to crank the engine, the whole car system shuts down. No lights no nothing, besides the car door open sound. The car will remain like this regardless of the key position until I have reset the batter(take off the terminals and put them back on) to which the process repeats itself.
The code reader says no codes are stored because I obviously reset the battery. So now am at a standstill.I believe the old TB froze up, because I had to run in through 3 ft standing water during a storm, and then deployed shortly after(I'm in the service) for a few months while letting the car sit.
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When I am driving about 40 in 5th gear and let off the throttle, there is a slight jerk in the engine. Is it a loose motor mount?
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I have a 2008 Santa Fe Limited and am having a major problem. On 3 different occasions, the accelerator pedal has stuck open at full throttle. At first I dismissed the problem as a fluke or the floormat and pedal getting stuck together.
This week while on vacation with my family in Myrtle Beach, SC, I was pulling onto a 4 lane and had to "punch it" from a dead stop to get up to speed with the other vehicles. When I got up to the desired speed I let off of the accelerator pedal and to my dismay the vehicle kept going. I told my family to hold on and immediately hit the brake and safely pulled into the median while the vehicle was still surging. With my foot on the brake my wife put it in neutral and the engine sounded like it was going to blow up. I checked to see if the floormat and accelerator pedal was stuck together somehow and they were not touching. I do not know if it was me freeing up the pedal with my foot or if the vehicle some how on it's own finally reved back down to normal RPM's.
In essence my family and I were in a runaway vehicle and luckily the braking system was strong enough to safely stop us while at full throttle.
This was a scary experience for my wife and I and a horrifying experience for my children. It was the exact situation Toyota had a couple of years ago with the accelerator sticking on their Prius models.
Is the accelerator system a mechanical one with a throttle cable going to the throttle body or is everything computerized. I do not know if it is a mechanical or computer problem.
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I've tagged this as a Civic but it's a 1999 Honda City 1.5 EX. (Asian market vehicle)
Normally this car would shift to 2nd at 20km/hr and 3rd at 40. But if I hit 40+ and it shifts into third, then coast for a while and let the speed drop to below 40 (say 35), when I push the throttle now the car doesn't kick down and it feels like it has almost no power even if I push the throttle to the floor. The feeling of no power lasts for about 2 or 3 seconds, and then the car downshifts automatically and the RPMs shoot up. Quite dangerous trying to move around quickly in Asian city traffic. I adjusted the kick down cable to make it stiffer, but now the same problem happens at a higher speed and shifting at a higher RPM.
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My 2008 Honda Civic has been failing to start intermittently. When it is put on a charger or jumpstarted it starts right up. After this happened a couple times I realized it only does this when I've left a window open. It doesn't matter if it's cracked or all the way down. A week ago I left the window cracked, went into my apartment for 15 mins and when I came out the car wouldn't start.
Any guesses as to the cause and whether I'll have to produce and surrender a firstborn child to get it fixed?
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My 1998 Honda Civic has been dormant in my drive way for about a month and a half with very little gas. I went out to try to start it the other day and it struggled for a bit and never turned over. It isn't the batter considering the headlights and radio work just fine, thus I sought out the nearby gas station and attempted to solve the problem by putting gas in it, yet when I returned and emptied out my gas can into the tank it was the same ol' story. What it could be?
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A bit of a long story, but brought my 2005 automatic honda civic into a mechanic for timing belt changeout (im at 112k miles) but expressed my concern over a noise persisting for approx. a week, sounding like it was stuck in a lower gear... but RPMs were fine. The mechanic looked at it all day and came to the vague conclusion that a bearing in the final gear of the transmission was busted. Brought it in for the diagnostics and had to take their mechanic on a test drive so he would hear what noise I was talking about. OK, days later = new transmission. Within 24 hours I hear a noise mimicking what I heard prior to work. They tell me its a wheel bearing that they couldn't properly diagnose without first replacing the transmission. Why not replace the wheel bearing before the transmission? How can they prove to me what was the real problem if I am still hearing noises?!
48 hours after getting the car back I wake up and start the car to warm her up before driving to work. She sits in park, running, for approx. 10 minutes and when I hop in, step on the brakes and try to pop it into drive from park, she is locked up and will not shift anywhere. In a panic I call honda and they tell me about a little 'trap door' i can pop off next to my shifter and manually flip it out of park. Fine. It works and I get to work, then have no problems getting my car into drive until the next morning when the exact same thing happens. (It is suggested it is a brake switch, but once it got into drive the brake lights worked fine.) So, this next morning I can not manually pop it into drive. It is currently at that Honda dealership, and has been there for 5 days, where, of course, they have not had ONE problem getting the car into drive.
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My friend's older Honda Civic (automatic transmission)- year is 1995 - has been getting stuck in PARK off and on the past 10 days - she was shown how to "override it" by AAA by putting the car key in some slot near where the gear shifting handle is. She can shift it out of PARK and into 4th gear and then can start the car. but now sometimes she cannot get even get the car to start. It has happened about 8 times in the past 10 days. It first happened about 6 months ago -- but now it's happening almost daily. It has been very rainy here lately (in the Bay Area of Northern CA) - can this be an electrical thing that is happening? Wish I could give more details -- my friend needs her car for work - so she is a bit worried that her car may be on it's way out or headed for major repairs. Her financial reserves are not great so she'll have to find a good "used" vehicle again too.
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We have a Honda Civic 2009 two door. You can only put a key in the driver's side door or use that clicker to open it. About two weeks ago we could no longer open the door due to the key only going in halfway. If the door is locked only the clicker can be used. so if the battery goes on that and the door is locked, well, that is not good. My spouse took the car to the Honda dealership and they wanted to replace the whole lock system. Of course the car just went over 36,000 miles so the warranty is out. My aunt said to just try lubricant in the lock.
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My son's 2007 Honda Civic coupe hood won't open. There's no resistance when pulling the hood release. Either the cable is broken or disconnected from the latch.
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Have a 99 Ranger XLT, 4 cyl, manual transmission with 191K miles. Was running good as ever last night but went to start it this morning and throttle's stuck open, causing truck to move forward when in 1st gear. Even with clutch in, near impossible to get vehicle in or out of gear. Managed to get it into reverse, but truck was having none of it. What is the cause or causes of my trouble? Or how much the repairs might cost? I'm on the road so no chance of doing this myself.
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I have a 1998 honda civic LX that slips very very seldom upon acceleration. It happens under light acceleration and medium acceleration (I dont accelerate hard enough to see it slip at high acceleration, it might!)
What happens is, the car stops accelerating and simply idles. As the motor idles the car drifts and slows down. I have never done it, but I bet in this state I could come to a complete stop just by drifting if I keep my foot in the same spot on the accelerator. When I change my foot, and accelerate harder, the car wakes back up and keeps accelerating like nothing even happened.
I don't think it is the transmission slipping, because in that instance revs would climb and acceleration would halt and that is not the case. I recently gave the car a huge tune up, here's the list
Valve adjustment
Oil and filter change
Cleaned throttle body and IAC
New distributor and cap (Plug wires aren't really in good shape)
New spark plugs
New air filter
Set the timing
New belts
Cleaned injectors
Cleaned battery terminals
I don't know what could cause this problem! The only thing I have come up is the Possibility a TPS (Throttle position sensor) going bad. The only thing that I know of that is wrong with the car is the exhaust manifold has a big crack in it right before the upstream 02 sensor. No doubt this leak is messing with the cars readings of the AFRs. Could this be part of the problem? It is throwing a code for the catalyst system.
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I have 1998 Honda civic 2 Dr and i was trying to switch cd players in it and blew some fuses so i checked all and replaced the blown ones but now it won't start.
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I've been checking my oil every morning for a few weeks now because of a worry about it burning off. I check it at the same time each morning, in pretty much the same parking spot, before driving it. Every time I take out the dipstick, wipe it off and put it back in to check. What's weird is that the level seems to fluctuate. Some days it's up over the higher dot. Some days it's down closer to the lower one (though it hasn't been under). Most days it's somewhere closer to the middle between the two. Is it common for it to fluctuate that much on a day to day basis? Is it something I should be worrying about?
In case it matters, it's a 1998 Honda Civic LX.
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I have an issue with my 98 honda civic lx, with 197000 mils. Recently I had my Check engine light on. I ignored it for a day. The next day started my car and in the middle of the road it stopped moving, meaning in spite of accelerating it doesn't move. So I stopped at the shoulder, turned off the engine. After a while I started again, the car moved but later on it stopped moving when I was accelerating. The Engine did not turn off during the stall. Couple of weeks back the car was shaking on the front side when I was driving, it felt like the car was about to stop as if it was short of fuel.I changed the spark plug 15000 miles back. Water pump and timing belt was changed 25000 miles back.Car has a highway mileage of 32 mpg.
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My 1998 Honda Civic has oil in the radiator. And even stranger, the oil winds up in the overflow coolant reservoir. What is the most likely cause of this?
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My car drives fine till it heats up then if I come to a stop it won't go into gear.....
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My 98 Civic ex runs and shifts perfect to have 200,000+ miles but when you try and shift to reverse it grinds. It acts like it's gonna shift into reverse but doesn't. When you shift back into park or neutral you can hear it still spinning. Sounds like a card in spoke of bike. We have drained fluid twice and replaced also added trans-x.
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I've got a 1988 Honda Civic Sedan. 151, 000 miles. Runs great,except when I have to stop for gas or I pop the clutch maladroitly to get going and kill the engine. Then it won't start up. It used to do it once or so every five times I stop to gas up. I don't drive it much and have to re-charge the battery every month or so--even the new battery. It started this herky-jerky thing last summer but the tow guy convinced me it was a bad gas problem. A gas additive seemed to clear it up, but not the starting problem.
Just last night I recharged the battery,let the engine run 15 minutes or so the next morning, then shut it down and tried to restart it; turned over but wouldn't start. In general, when it cools down about an hour or so later, it starts fine. So engine heat seems to cause it.I've giving up trying to gas up at the cheap stations. Instead I go to the local station two blocks away so I can push it aside and come back later to get it if it stalls. Could this be something simple I could fix?
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