Civic - Honda :: 1995 EX - Rough Idle / Stalling At Low RPMs And Won't Start When Humidity High
Jun 14, 2013
1995 Honda EX with 150,000 miles. Its been running rough ie rough idle, stalling at low rpms etc Additionally for awhile now when humidy reached north of 85% the car wont start. It cranks but rarely runs.
Took it to a mechanic last week for a tuneup. They replaced the Distributor cap, spark plug and wires and fuel filter. Car ran great for a day. Then progressively got worse. Was undriveable the other day stalling misfiring while at speed. Took it back today. They determined that it was still not getting spark and replaced the distributor. They did so, test drove it, declared it good and I came to pick it up. Paid the bill, walked out to the car and the damn thing would not start. Humidity was high.
Mechanic pulled a spark plug and put a tester in and didn't get a spark when cranking. He is assuming the distributor he just put in is bad. So they are keeping the car overnight to be fixed in the morning with a new distributor.
However I'm not convinced the dizzy is bad, I believe, as I've read that the Honda's ECU is probably bad and shorting out in the high humidity. Can a bad ECU would prevent spark?
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Just checking in to see where you'd recommend to start looking for a rough idle issue. It seems to get worse once the car fully warms up. I took a vid, and although it may not seem horrible in the video, it sometimes causes throttle lag from a stop and causes the car to get close to stalling when falling from high RPM's. Take a look at the video .....
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So my honda 95 civic 1.5 engine is stalling out I think that it is my transmission so Im going to check that out in the morning my question is how much do I put in I watched a video on how to do it, do I need to put 3 quarts of the fluid in it or can I sneak by with just 2 quarts.
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My 1998 Honda Civic DX's RPMs are fluctuating during idle. I start the car and it is normal for about two seconds. I am assuming around 800 rpms (I don't have a tachometer). Then it jumps drastically higher, then lower, then higher, etc. Earlier tonight I replaced the throttle body gasket, replaced the spark plug wires, and cleaned the fuel injector cleaners. I took off several things in the process. I think the problem originates from taking apart the throttle body - not the other replaced parts. I have a manual 2-door 1998 Honda Civic DX with a 1.6L engine (D16Y7 engine to be exact).
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I have a 2008 Ford Focus - 4 Door Sedan SE 60300 miles.
I've gone to 3 mechanics now and no one can seem to figure out whats wrong with my car. Here's whats happening:
About 1 1/2 years ago I took my car to get an oil change at Jiffy Lube (Yeah never again). When I left, my car was idling funny... Silly me didn't take it right back and have them tell me what was wrong.. so I let it go, well about a month later it started idling even weirder. Basically it feels like my car is shaking when it gets under 1000 RPM and I notice my RPM dial start falling and bouncing back, acting like its going to stall, but never does. I notice a loss of power when this is happening (on speed up and just accelerating in general). All of this is random, I can't seem to put a pattern to it as to when it happens. One day I'll start it up and everything is perfect... Then I'll shut it off and restart it later, and it starts vibrating and puttering again... No signals as to if its hot/cold or wet/dry, no environmental variables seem to cause it to happen anymore than others. And there is no check engine light on, everything "looks" normal.
What I've had done to it so far is:
Air filter changed / reseated
3 oil changes (keep getting told it will work)
Throttle cleaned
Computer reset for idle sensor data rebuilding
Now I'm told that I need new engine mounts, and that could be the reason for the vibration. I'm thinking that the vibration caused the mounts to wear out, more so than the mounts being the cause. Mainly because I don't see how bad mounts could cause loss in power/bad idling.
What could be wrong?!? Really bugging me and don't want to keep throwing money at it for phantom solutions. Seems like mechanics I go to can't figure it out unless there is a check engine light on with some diagnosis code to tell them exactly whats wrong.
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I have a '03 Civic DX 5 speed. It has 128000 miles on it. I've notice now that it is getting colder, my engine ticks when it is warm - I can hear it at idle and low rpms, but not at higher rpms. It sounds perfect when it's cold, but once it is warm, it has a "tic-a-tic-a-tic-a-tica..." sound. Tom and Ray talked about a Dodge Dakota that made the same sound when the engine was cold (about 8 episodes ago). So what does it mean if it only does it when warm?
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1995 ford ranger with 4.0. It idles rough. Replaced MAF TPS fuel pump fuel filter fuel pressure regulator upper o2 sensor. IAC.. still idles rough RPMs drop. It isn't as bad since replacing MAF but still not right. What else is there.. Cleaned out the air intake port it was gummed up. Don't know what else to do?
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Recently replaced head on my 95 civic 1.6 Vtec, i had to replace the head gasket a few years ago so i know what to do. My problem now is that it will not start and has no spark to the plugs, i have new plugs, wires, rotor and cap, even tried a new distributor but took it back since it changed nothing. I pulled a plug wire, removed the plug and plugged it into the wire, turned the engine over and no spark.I've checked voltage to the distributor with ignition switch on and as far as i can tell it's getting voltage to the distributor. But when i try to crank it the engine turns over but will not start. It is getting gas, i took the fuel rail off with the injectors and checked for flow. I've taken timing cover off a couple of times to make sure all timing settings were as they should be. I even went ahead installed a new ignition switch which made no difference. Waste of time and money. I've checked several times to make sure all electrical connections are good. I really hope this turns out to be a simple fix but right now i'm at a loss. ECM maybe?
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I have a 2001 Mazda Tribute with 150,000 miles that is meticulously maintained. This past winter (as far as winter goes in San Diego) the engine would run rough and the rpm's would drop close to stalling when stopping at a light for the first 2 or 3 miles. After that the engine has warmed and there is no problem. Could this be the intake gaskets needing replacement. This only happens on a cool or damp, rainly morning.
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Car does not have to get wet, just be in humid air. Problem going on 2 years now, mechanics tried disconnecting a (?) ground/sensor from computer, major tune up, new fuel pump. Until recently, it just took keeping it in crank position for a long time for it to finally start. Recently, in crank position for 30 seconds does nothing and has me worried I'm doing damage. In dry weather, it starts first time every time.
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My wife drives a 2006 Honda Civic. She just drove back from Vermont - we live near Boston - and on her way back the idle was unusually rough and twice she said it felt as if she was driving over rumble strips, even though she was on smooth pavement. The first time she was going 40 and the second time she was barely moving. She also noted that once, at a stop sign, the car wouldn't slowly move forward when she took her foot off the brake, as it usually does. She had to give it gas. The thing is, the problem is very intermittent.
She says the only thing that is constant is the rough idle, but the engine check light is NOT on.
The last work that was done on the car, about a month ago, was the replacement of the calipers and shoes on one of the brakes. My wife had driven for some time with the squealing noise that indicates you need to change your brake shoes without telling anyone about it. She used the radio fix.
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I have a golf mk4 1.8T AGU, about one week after i had my k04-023 turbo on and all the Stuff that comes along it started "stall" (don't know if its the right word??) in the High gears, most 5th gear but it first start doing it when i hit boost (3000rpm)
I runs on Stock n75 valve.. I though i could be a boost problem, maybe the Stock system cant handle it? I did install a boost gauge to see if it was the was the problem, and it dont Seem like it. In first it runs from 1.4 bar and drops to 1.2. Same in second and third. But in 4 and 5th it goes to 1.7 bar and drops to 1.4.. I did wonder it maybe the n75 valve cant handle 1.7 bar??
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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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I have replaced a head gasket on my 2001 civic LX recently. I have drain the coolant and put it back on again. Now I have idle issues, the car starts fine with high RPM (because it is cold) about 5 min latter the RPM changes, it revs low and high (about 2000 rpm) when it should be idling normally. I have taken the radiator cap (before i start the engine) and run it a while with the cap off to purge any air pockets, no luck. Another thing I have realized that there is a pressure build up in the upper and lower radiator hoses when it is running with the radiator cap on. How to fix this problem?
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1999 B3000 with a 3.0. The truck idles at 850rpms. When it starts it idles at around 1000 and runs very rough. When I disconnect the IAC the engine dies. The AC also has problems it blows cold at idle but at highway speeds after 7-8 minutes running the compressor kicks out. One can turn it off and it blows cold again after a few minutes.
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96 civic 120K miles, stock, automatic.
In March I was running low on fuel, maybe 1 gallon left in the tank. It took a few cranks and on the last try i gave it a little gas and it started, albeit very rocky for about 1 minute of driving, filled up immediately and 2 freeway miles later, no real issues. I live in LA so very low ambient temperature is not a problem.
April through May, starting was a little rocky, it was inconsistently rocky too, sometimes there was no problem. Usually it's weak, stuttering, sometimes just cranking but I seem to get it to start. I stopped giving the pedal gas because I read that's bad (I own a vintage bike, so it's news to me). I don't drive that far and figured I'd try some Seafoam and some freeway miles would clean out any debris. Worked for that tank a bit for the next tank before the problem came back.
Still getting the rough starts, but now when I give the car gas as I pull out sometimes it doesn't accelerate for 15-30 seconds, maybe 25 yards then it drive like normal. No dying at all but getting worse with starting up.
I've tried turning the key (not turning the engine over) 5 times and cranking on the 6th and it seems to work. I thought maybe it's the fuel pump or fuel filter but read it could be an ignition coil/ spark plug/ spark plug wire issue. Two different ball games.
My MPG is not really droppingI had a new fuel filter put in in February as routine maintenance (thing was on so tight had to bring it to a shop so no rookie mistakes there). Timing belt &water pump replaced 6,000 miles ago
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SAAB 2007 9-3 - Recently my car has been having a rough idle and stalling on start up. It has been getting worse and I need it fixed ASAP for a long trip coming up. I cannot have this thing die on me while I'm 300 miles from home....
At stop lights the car will have a rough idle while in park and reverse. While in neutral, nothing. As soon as I accelerate, it goes away but does have a lack of power if I really push the pedal. Once I am in 3rd/4th gear, the car feels normal with no issues. If I am on the highway and slow down then need to accelerate, it goes back to losing power BUT if I change over to manual and downshift, car gains power and goes back to normal.
Here's what I have done so far:
1. Changed the spark plugs twice. Once with cheap ones, the second time with expensive ones. I also swapped out the boots.
2. Cleaned the MAP sensor
3. Cleaned intake sensor
4. Replaced air filter
5. Changed oil
6 New battery
The engines gives no codes whatsoever and I have taken it to a couple places and their readers don't see any codes. My SAAB has a built in fuel filter and this cannot be replaced unless you replaced the whole pump (to my understanding). I plan on buying some Seafoam today and see if that works. Also, I have been told to clean my air intake valve but I cannot get the damn tube off! I feel that if I yank and pull on it, it's going to damage the tube. I am not seeing any obvious leaks anywhere. One thing that is weird about my car, since I have bought it used a few years ago, my headlights/tail lights/blinkers go bad QUICKLY!
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My coworker is giving me a clean 2001 Santa Fe with 151000 miles. It was running fine then all of the sudden it lost power but was able to stutter home. I went to check it out it started fine but idled a little rough. When I revved the engine it rose to about 2500rpm and stuttered then stalled. Kind of like it was rich and choking out. It then had difficulty restarting.
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My 1999 Civic (auto trans) idles fast at start up--drives itself until warmed up. Also intermittantly revs on its own at startup after warmed up. Throttle body was cleaned; problems persisted. Idle Air Control Value replaced, problem persists. Car has 173000 miles on it
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Parked my Honda Civic (1997 stick shift) in driveway at a slight forward downward slant. Two days later it wouldn't start: dash lights come on, get high pitched noises from engine but no start. Tried for 2 days, same results. Ambient temp is in 60's. Had routine service 2 weeks ago and it was running fine.
Tow truck driver tried it, got same results. Had it towed a mile to mechanic (front end elevated while towing). Mechanic called to say it started on first try for him but seemed to be running rough. He checked it over and now has come up with 2 or 3 things it may be but isn't really sure.
Mechanic Is going to replace the ECP (?) to start with but is going to be going at it one part at a time.
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[URL] I even pulled the same P0170 code. And what I need to do before I spend a boatload of money and wind up sleeping in my car instead of driving it to work or lack therof is to start a troubleshooting list starting from where Sabot's update left off, i dont even know where the vacuum line is that he mentions and if i sprayed carb cleaner on it would i get a jump in engine RPM or a stall as a test?
What I have done: Cleaned MAF sensor, changed fuel filter.
What I have not done: Checked all vacuum lines, Tested fuel pressure, Tested for compression issues due to blown head gasket.
there is also a puffing noise coming from the exhaust side of the engine, im gonna grab a bottle of baby powder this afternoon and test for air leaks, i dont believe it is a misfire...
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