Honda - Accord :: 2002 - Rough And Buzzy Engine
Apr 25, 2011
I've got a 2002 Accord with a 4-cylinder engine with 90,8xx miles. For a while now, its been pretty rough and buzzy (not as glass smooth as it once was). Nothing seems out of the ordinary and everything seems fine otherwise, but just the other day, I stopped at a red light and I couldn't feel the engine. I thought I stalled, but I looked at the gauges to see that it was indeed running, but as smooth as melted butter (It hasn't run like that since the car was new!). After making it back home, the car was back to its old rough and "buzzy" self. So, my question is: Is there anything that I can do to return the engine to its glass-smooth idle? Its been tuned up with new plugs, wires, rotor button, and cap, but (all with oem parts too). I had almost forgotten how nice and refined this car was!
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My mechanic tells me I need the intake manifold gasket replaced (check engine light on, engine surging, running very rough). How much damage can I do to the car by doing this repair myself and screwing it up? I've done lots of repairs on my car before -- brake pads, rotors, replace oil pan. I also have a copy of the manufacturer's shop manual.
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Own a 2000 Accord EX; 100k...runs great and smooth 99.9% of the time. However every once in a while, like maybe once a month or so it starts, but sounds and feels like its firing on 3 cyl...will die if I try to put in gear, or take foot off accelerator. If I shut it off and try starting it again same thing will happen. However if I let it sit awhile (sometimes one hour sometimes next day) it will start smoothly and run beautifully. Problem seems unrelated to temperature, weather, time since last use, stage of the moon, engine temp, parked on hill or flat road. or who tries to start the car...
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The problem only occurs on a cold start. I put the key in and start the motor. It starts fine. It runs fine for about three(3) seconds and then the RPM's start to dive (I have to give it gas to keep it from dying). The exhaust begins to put out quite a bit of smoke and the engine runs really really really rough,... kinda like it has a heavy cam in it.
After a few minutes of this exhaust smoke and rough running, the engine of course is warming up. The RPM's start to come up on its own, the exhaust smoke disappears and the really really really rough idle (not really an idle because I have to give it gas to prevent the motor from dying) disappears and the car idles perfectly.This cold start problem also uses up a noticeable amount of gasoline.
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I have a '99 Chevy Lumina 3100 V6 with 54k miles. There is a loud, high-pitch buzzy whine that changes pitch with engine RPM/transmission speed. The whining noise is only evident while the car is accelerating (forward or reverse), and above 5 mph. I removed the serpentine belt and drove it briefly (500 feet) - the noise is still there without the belt. I figure it's safe to assume it's not the power steering pump, alternator, H20 pump, idler or belt tensioner. The transmission has had regular service, and shifts smoothly in all gears (fluid is clean and level is full). There is only a slight raspy "scraping" noise in park or neutral, which becomes almost undetectable when shifting to drive or reverse with the brake still applied.
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I have a 2000 Honda Accord Ex that began to run very rough when cold. After warming up it seemed fine. Now the car runs rough whether hot or cold. The car only has 23,000 miles on it. The cap, rotor, and wires all appear to be good.
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Why does my 1990 honda accord smell like ammonia and has a poor idle...
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Why would my 92 honda accord run rough when it shift into overdrive.
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My v4 99'accord 4cyl with 152K miles had stalled a few months back.*the idle was rough/uneven.. *in stop-and-go traffic sometimes when i would hit the gas pedal, engine would almost skip a beat or two, and sometimes stall..
The car shop changed the ignition switch..they cleaned out the EGR valve which had plenty of carbon build up.after cleaning out the EGR valve the idle was much better.. But over time the idle has gotten worse. i fear another stall is around the corner. Is the EGR valve bad?
Another thing i noticed while test driving in the parking lot, i stop and start again by applying low but uniform pressure on the gas,the engine picks up, then drops, and then picks up and drops a few times before the car finally picks up speed..
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I have a 95 honda accord 2.2L, 135,000 miles. One day while sitting at a light the car started vibrating due to a rough idle problem. The idle speed is ok at about 750 rpm.
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Have a 1996 Honda Accord that had a tune up ( new plugs, wires etc). also had a leak in a radiator hose fixed. About a month later, the engine started to over heat. Fluid in radiator was very low, but no physical leak. Filled it up and in 3 days radiator is low again. This time I noticed a soft brown buildup around the radiator cap. I checked the oil filler cap to see if the underside was caramel color ( head gasket leak), but the cap was clean. Now, it is running rough and will not idle when I come to a stop. Can't figure out what is going on!
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I recently bought a 1998 Honda Accord with 124,000 miles. The car had one owner for 14 years. The carfax indicates the owner maintained service on the vehicle, but didn't go into detail about the work that was done. (only that the started had be replaced) When I come to a complete stop the car downshifts rough into first gear. It almost feels like it slightly jumps forward. Is this a problem I need to address and if so what is the problem? I bought it from a trusted dealership who had their mechanics give it a check and said nothing was wrong with it.
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My 2002 Honda Accord (225000 miles) would not start this morning. It rained all night so I am going to remove plugs, wires, and cap to dry out. The car was not choking or stalling yesterday, so I don't think it is a fuel issue i.e., fuel pump.
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I accidentally left my sons 2002 Honda Accord EX engine running overnight for about 15 hours. He drove the car and said most of the gas was gone and that the car was jerking while he was driving. Will the car be fine?
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I have a 2009 Accord. Twice on long trips (~40 miles) in the rain, the car started missing badly, and the check engine light began blinking on and off. The first time, I pulled over and shut it off, restarted it, and everything was fine. A few weeks later, I took it for an oil change, and told the mechanic about it. He checked for codes, but there were none. The next time it happened (again on a rainy day on the same 40 mile route), I shut it off, turned it on, and drove straight to the dealer. He said it was 2.5 qts low on oil, and that could make it act that way. I check my oil regularly, so I was really surprised at that. It hasn’t happened again, but now I’m really obsessive about checking (and recording) oil. It’s always full, never low – except that twice, after the car has sat all day in cold weather, the dipstick was dry. I drove it home (a couple of miles), let it sit for an hour and checked the oil to find it full both times. I’m religious about changing the oil, so I doubt that there’s sludge in there…
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I just had my Accord's two front lower ball joints replaced, and - amazingly - the day I got it back, the ABS would kick in when the car was braking from 10-5mph. Brought it back to the mechanic, who told me very sadly (after diagnosis) that one of the ABS axle sensors had gone bad. "Related to the repair you just did?" I asked - oh, no, of course not, these things just happen sometimes. I'm not terribly happy, and not terribly convinced, and I thought hey - what better community to bounce this off of. How easy is it to hose an ABS sensor when you're replacing ball joints?
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This is for a 2002 Honda Accord, SE 4 Cyl.
For over a year I have been getting a CEL for a misfire of Cylinders 1 and 2. I did a standard tune up, Changing the spark plugs, wires and distributor cap, but to no avail. Having reached the end of my knowledge, I took it to the Honda dealership to see if they could fix it. They told me it was the ignition coil, so I replaced the coil. That didn't solve the problem so I brought it back to the dealership, which proceeded to tell me that I needed to use Honda spark plug wires and distributor cap. They replaced the wires and cap with Honda parts and told me it was fixed. On the drive home, I noticed the misfire again. Back to the dealership. 2 weeks later I finally get sick of waiting and go pick up my car. Here's the list of things they claim they tried:
Compression Check
Sea Foam
Swapping fuel injectors
Changing the distributor
After none of these things worked, I decided to take the car to another mechanic, who told me that the distrubutor and EGR valve needed replacing. They assured me that that was the problem, but after that didn't work, they still charged me to adjust the valves.
Later I tried changing the PCV valve, now losing hope that anything would work....and no, that didn't work.
Strangely enough, as winter rolled around the CEL went off, and the car misfired much less. Now summer is back, and so is the CEL...
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I change my oil in my car myself and I have been doing so for a while. Just today I bought a 5 quart jug of Valvoline Synthetic Blend 5w-20 (on sale) and a Purolator PureOne filter (also on sale, and the first time I've used that particular filter. I changed my oil like I always did and put in 4.5 quarts of oil as stated by my manual, started her up and all is well.
Now, here's my dilemma. I let the car sit for a while as I waxed, and rechecked the oil and its low (a tad bit higher than the lower mark on the dipstick). I feel like my car has a bottomless oil pit. I do not want to add more oil than I need to, however I feel like if I added enough oil to bring it to the upper mark it would take the whole darn 5-quart jug, if not more. Whats going on here?! I've never seemed to notice this before.
By the way, this is for a 2002 Honda Accord 2.3 Liter engine with VTEC.
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Cranks, but won't start. I spark tested 2 of the 6 cylinders and saw only 2 sparks and no more each time I attempted cranking. They were strong, good looking sparks. I spark tested with an Autocraft Ignition Tester, Part No. AC657, from Advance Auto.
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I had my car tuned up a month ago. The very next day, on cold start, the engine starts stuttering and the rpm got real low to the point where it almost shuts off. On more than one occasion it did shut off. If I press the gas peddle, it revs properly. I thought I'd give it some time to see if it got better, but it hasn't. Yesterday, in the middle of the day (car had been parked for 8 hours), on cold start it did it again (93 degrees outside, so it's not cold weather dependent). It stuttered when I came to the stoplight, and so I put it in park to hit the gas peddle and rev the engine to get it warmer. When I put it back into drive, it stuttered and shut off at the light. It never stuttered prior to the tuneup.
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I have a 2002 honda accord dx. We have had to get it fixed a few months ago. It had something to do with the cooling system. Ran fine until recently. It ran hot. I pulled over. Let it cool. Never happened again. I watch my temperature gauge and only drive it around town.
Today, I left it running for a short time while I picked up my son to keep the air conditioner running. As I was walking out the door, I heard a loud pop and smoke started pouring out from under the hood. I ran out and turned the car off immediately. I'm freaking out! I'm letting it cool now. I haven't popped the hood yet.
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