Honda - Accord :: Banging Noise When Drive Or Accelerate In Neutral
Apr 11, 2012
I have a 2002 honda accord I4 coupe (ULEV edition) with a peculiar problem. The problem is that the pistons are pushing down too hard on the connecting rod/crank shaft bearings (creating a banging noise when I drive or accelerate in neutral). It could be a timing issue (spark igniting too early?) but the check engine light is not on.
I have had a mechanic look at the engine and they have determined that
1) Oil pressure is normal
2) Bearing clearance is good (meets specification)
3) Cam timing is good.
4) Balance shaft clearance is good
5) Thrust clearance is good
The mechanics are not sure what is causing the problem. What else to check? Seafoam was added to the gas tank weeks before the problem surfaced. Could the car's computer be damaged?
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All regular maint has been completed timely on my 2007 Honda Accord; however, I hear a honking noise (sounds like a goose) when I accelerate sometimes. I've taken the car in but there are no codes that come up and they don't know what's wrong with it. I thought it was traction system.
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So I backed into a pole in a parking lot the other day with my 1996 Honda Accord. After that I've noticed a creaking noise when I get into my car and when I'm driving it, EXCEPT when I take hard turns... then there's no noise. I can reproduce the noise by pushing on my bumper. The only visible damage to my bumper is a little scraping around where the exhaust pipe is. Is this just the bumper itself making this creaking noise or could it be something more serious?
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The speedometer on my car works intermittently. When I accelerate and release I hear a loud clicking noise and my speedometer and rpm stop working. It will jump from different speeds dropping to zero. Is my speedometer on its way out or could it be something else?
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I have recently noticed that when I accelerate my Toyota Prius 2010 it makes rattle noise and vibrates the whole car. The weird "bang" "bang" noise comes from the passenger side near the engine and when the noise comes my whole car shakes like crazy!
I went to my local car mechanic and he couldn't find anything wrong with it accept the EGR valve which I have now replaced. However, the problem still continues. When I shut down my car and then restart it its fine for some time and then the problem repeats!
It sounds like this .....
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I have been experiencing a vibration in my car at highway speeds (50mph+). Vibration is only present when the engine is under load, IE, i am accelerating, maintaining highway speed, or climbing a hill. Vibration is not present if I put the car in neutral and rev the engine. Vibration initially seemed to come from the rear, but it now is present over the entire car, steering wheel, pedals, seats, dash, etc... The vibration is getting progressively worst and appears at lower speeds than when first noticed at 70k. Taken to the dealer then, did a wheel balance and alignment didn't fix the problem, unable to diagnose and said bring it back when it's worst (about 200$).
Now at 92k and running out of my 100k warranty. Taken back to the dealership, they told me to change catalytic converter (not under warranty) (75$diagnosis fee) and O2 censor (for 1000$), so I had a reputable mechanic in town do that (420$), problem still there. I took it back to the dealership, they said my cyl2 has a misfire, and to change plugs... so i had them do that (120$, 10%off, waived the diagnosis fee), of course... problem still there. They then suggested it was my snow tires, I replied it has been through 4 sets of tires (two snows, two summers, and all the alignments, balances, rotations associated with that)... problem still there... (and if it was tiring, it would vibrate at speed all the time, not just when you are giving the engine gas)...
I am bringing the car back to them this week, they are going to put a set of their tires on the car and see if it may be a wheel bearing... again, this does not seem right to me... if it's a bearing, wouldn't that be a condition present all the time, and even (or progressively worst) through speeds...
they told me they have checked the struts (my first guess) and they look OK, as well as the engine mounts (my second guess) look OK.
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My car stalled one day like I was in a high gear at too low of a speed when i was in neutral. It now acts as if it is in a high gear all the time when I am in neutral. When I press the clutch it will idle like it is supposed to but when i let off it pushes forward slightly then stalls exactly like it would if i was in 4th or 5th gear. When I shift into 1st 2nd 3rd or reverse it dies as if it is in gear but will not move even slightly, when I shift into 4th or 5th it again dies but it but is acting just as I would expect 4th or 5t to at a complete stop i feel slightly more power in 4th which is expected being a lower gear but I also feel 5th pull just like its supposed to. I cannot get it to come out of the high gear it is in even though i can move the stick into the neutral position. It is difficult to get the shifter into 4th or 5th but it will move into the other positions like it should with the same no power result. My clutch is fairly new and i have tried inspecting my sift linkage wit no obvious problems. (1991 honda accord lx 5 spd, 2.2 sohc)
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Honda Accord 1994 EX
Problem: over past two weeks (around 200 miles) car's acceleration became less and less effective. Need to rev car to higher and higher rpms to accelerate and shift into higher gears. Now it's hard to get up a hill, in 2nd gear at 5000 rpm.
I don't have a compression tester.
-Car starts fine. No pings.
-Exhaust blows fine and no smoke.
-Checked for vacuum hose leaks, none at all.
-Spark plugs look fine, there's no oil in spark plug wells.
-No check engine lights. '
-Oil on oil stick normal color.
But ...
-Recently coolant ran low. But engine temperature never shot up.
-Recently (over 2 weeks) oil went from full to near empty. Oil light didn't go on.Lights on my dash work (abs, brake, etc.)
Given loss of coolant and oil, I though it would be blown gasket. But spark plugs and wells look clean, and there's nothing whitish in oil. Maybe coolant and oil loss are due to running car harder to accelerate.
-If cat was clogged, would exhaust blow well? If I drill hole in front of cat, will it run normal? (don't worry, I'll get it changed, or fix it.)
-If fuel pump the problem, wouldn't I hear it on start up?
-If battery and/or battery cable bad, wouldn't car have trouble starting and revving up?
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My 2007, Honda Accord, 6-speed manual, 6 cylinder EX Coupe vibrates when I accelerate between the speeds of approx. 50-65 mph and then smooths out above that speed. Slightly higher when going uphill.
It only happens when accelerating and not if I'm just cruising without applying the power. My wheels and tires have been checked for balance and are in good shape. No bent rims, tires are in balance.
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Alright, car's overheating, but generally not at under ~55mph or so. When I hit the highway and accelerate, the thermostat climbs and hovers 3/4s of the way to red. But only sometimes. Sometimes, often when I'm going down a hill, it will swings down to normal. Once it's gotten hot, if I take it off the highway and am idling or driving in the 15-40mph range, the temp gauge will spike. But only sometimes. Sometimes I'll hear the fans kick in while it's idling/overheating. The temperature will go back to normal, and then rise again and stay there or spike (seemingly randomly). It's never reached all the way to the red, but it toes the line. And I take the darn thing into the shop and it refuses to overheat.
I've taken the radiator reservoir out and there seems to be green fluid (antifreeze/coolant?) in the water (have flushed it repeatedly)...and over the course of several weeks, the water level itself will go down. Both fans and the thermostat have been replaced in the last 6 months. Additionally, the timing belt and serpentine belt have been replaced within 5 months, as have affected pistons.((S/N--RPMs are really....low? ~2500 @ 75mph? but don't seem to correlate w/temperature. would they effect it?)
I took it into my shop and they said "we ran all the tests and couldn't find anything wrong." Cool? I'm at a loss..
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I drove my car through a puddle, and right after that, my check engine light came on and it hesitates to accelerate. What could be the problem?
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I have a 2004 Honda Accord with 124,000 miles and automatic transmission. When I accelerate and the car shifts from 2nd to 3rd and 3rd to 4th at slow speeds the car vibrates a little and it seems like the transmission slips. When I accelerate quickly, it seems like its okay and when i have it in D3 it is okay also no matter whether i accelerate fast or slowly.
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[URL] ....
2004 Honda Accord LX
Engine: 2.4 L
119,400-ish miles
See above video link.
I've been having this odd sound occur while I accelerate - sort of like a grinding sound (about 7 seconds into the video). It might be a bit difficult to hear over the other sound coming from my car... It occurs a lot more frequently when it's cold, when I'm accelerating, and when I am turning while I accelerate.
Also, the more obvious noise that occurs throughout the entirety of the video just began today. It does not occur while I'm stopped and it began when I stepped on the brake a little harder than usual...
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I bought a new Honda Accord v6. I drove it off the lot with 40 miles on it. The acceleration was fine when I bought it.
It now has over 500 miles on it, and the acceleration is terrible. When I'm at a stop light and the light turns green, it takes forever to get to 40mph unless I floor it. Honda Civics pass me at every light.
What could be the problem? I'm very concerned.
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I have a 2004 Honda Accord EX 4 cyl. with 156k miles.
A couple days ago, the CEL came on. It drove fine, but if I accelerated it wouldn't shift smoothly. It felt like it was hitting the rev limiter.
I took it to get scanned, but the reader didn't work. On my way to another shop, the light went off.
Today, the light came back on with the same symptoms. No shops were open, so I disconnected the battery hoping to reset things, and it worked! No other issues on the way to work. Smooth shifts, smooth idle, simply normal.
Obviously there's an issue. Getting it scanned is a pain; AutoZone and the like cant scan in CA any more. What is the culprit? I'm guessing O2 sensor.
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I have a 2005 Honda Accord 4 Dr. When I accelerate starting at 60 mph to about 70 mph, it seems as though my tire is vibrating yet after 70 mph everything seems to be ok. I feel like it's coming from the back, but can't really tell. I've replaced my tires, balanced them, rotated them, balanced them again, even had my front axle replaced because the mechanic thought the axle was the problem. Yet my issue still persists.
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it's a 2000 honda civic EX. I pulled into a parking spot and slowed down, then decided to speed back up and when I accelerated it was like the car was in neutral. No gear would drive. Turned off the engine and re started and it shifted and did fine then about a 1/4 mile down the road the same thing happened. It just switched into neutral. The transmission fluid is full and clean and the filter has been changed. There was no warning signs at all.
The only caveat I can think of is last week at 15 mph my front passenger wheel fell off after someone replaced a tire. I traveled less than 10 feet on the wheel. But didn't think the transmission would be low enough to hit the ground.
At first I thought transmission clutch but it would be doing it in one direction? Then I thought maybe a pump? Or could it be a sensor or the torque converter.
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I'm driving a 97 Accord SE and it's suffering from a few issues that have me worried to say the least. For one, when I filled the radiator with water I noticed that it was cloudy/oily. Something was definitely in there with the water.
Two, I foolishly drove it thinking it would be fine. After 50 feet or so however problems started happening. I couldn't accelerate past 20mph. If I tried by putting my foot down on the gas nothing would happen but the RPMs going up. Each time I started the car I could go a little ways before pushing on the gas did nothing. Then I would have to restart the car in order to get anywhere with it.
Some background, I got my oil changed today after going about 1000 miles over when it should have been changed. Also, when it was scanned in the past the error code 0420 showed up. That has something to do with either the catalytic converter running rich or the O2 sensors above and below it might be broken.
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I just had my 2003 Honda Accord Ex in the shop. I was without my car for a week. I broke down on the highway and had to have it towed, not once but twice. I took it to a reputable Honda/Acura repair shop. It turns out the ECU was corroded and the A/C drain was plugged up. I was not aware of the design of the Honda in this area, however, with the A/C unit being above the ECU in makes it easy to destroy the ECU if there is any problem with the A/C. Seems to me that Honda might have wanted to recall this to put plastic between the 2 to prevent the corrosion of the ECU or something, however, no such luck. The mechanic pointed out that the carpet on the passenger side was damp and to check it. Who would a thunk?
I got the car back yesterday. After running the diagnostic equipment they had to replace the ECU and ignition responders, put plastic between it and the A/C unit, replace the spark plugs (apparently the wrong ones were installed), and #4 coil, have the keys reprogrammed, replace the A/C filter and clean the A/C drain. Now here is the rub..I got it back and drove down the block. There was a high pitched whine or whistle sound that occurred when I accelerated. And the same sound when I took my foot off the petal as it was slowing down.
I immediately drove back to the shop and the mechanic and I took a drive. He had heard it also before I got it back. He mentioned it might be the transmission and that if it needs replacing. The car has 170,000 miles on it and it the past 2 months I have had new tires. He suggested I drive it over the long weekend (Labor Day) then make an appt to bring it in next week to have the transmission checked. So here is my concern, if it is the transmission will I do more damage by driving it? Will it get worse quickly and break down thereby leaving me stranded again? What is the best thing to do?
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An independent mechanic rebuilt my 2001 Honda Accord transmission.
The first problem I had with my car shifting was when I tried to pass a car. The car kind of bucked and would not accelerate enough to pass cars. The fix engine light was on. I took it to a small town mechanic who did some diagnostics and said it was not the transmission. He reset the engine light but it came back on as I was driving home ( 150 miles away). On my next trip downstate ( 150 miles) I had my oil changed. As soon as I left the oil change place my car would not shift from 1st to 2nd gear consistently, and once it dropped into neutral then kind of slammed into second. The D4 light was blinking. This happened inconsistently, but I did not drive it more than 10 miles.
Being 150 miles away from home, I didn't know where to take my car. The local KIA dealership said they could get the diagnostic codes for me but could not fix it. After diagnostics they said the codes indicated some "sort of trouble with the transmission" but couldn't tell what. I called the closest Honda dealership and an independent transmission specialist. I gave both places the codes. Both said it sounded like a transmission problem but couldn't say for sure until they saw the car.
The transmission guy warned me that when people bring their vehicles in for a second opinion, the dealership always recommended very expensive full repairs that are not needed. He told me I should not drive the car, even though it was drivable, (since the problem was intermittent), so I had it towed in to him in the closest big city. He said he would check the car over ( I have a gas leak, some inconsistent electrical problems and my oil light had come on before I had the oil changed) to see if it was worth the price of a repair and call me. I made the 150 mile trip home and waited four days before I called him, since I hadn't heard him. When I called him, he said ,"the transmission rebuild was almost done". He said second gear was "burned out". I was ticked because he did not call me or give me any details ahead of time or put anything specific in writing for me. He said he could "take it back out" if that is what I wanted. I didn't know what to do, so I told him not to take "it" back out.
I picked up the car on Saturday and drove it 15 miles. It worked fine. The next day I drove the car a block and it did EXACTLY the same thing it did before I had it "repaired". The car would not shift from 1st into second.. then it kind of dropped into neutral then clunked into second gear and the D4 light was blinking. When I called him he said he would have to look at it to see what the problem could be. (electrical or something else).
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1991 Honda Auto trans, 247k miles. We now have the third transmission in the car and it still does not shift into over-drive-4th. Odds seem poor that all 3 were actually bad.What now?
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