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Honda Accord (1990-1993) Maintenance and Repair

1734 messages,  Last post on Nov 07, 2009 at 9:46 PM

You are in the Honda Accord Forum. Your Hosts are pat & karens

What is this discussion about? Honda Accord, Electrical, Engine, Coupe, Sedan


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#1625 of 1734
Re: putting car in neutral, safe? [mrbill1957] by elroy5
Jun 30, 2009 (3:35 pm)
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Replying to: mrbill1957 (Jun 30, 2009 1:40 pm)

I've heard that if the rotors are hot enough, holding the brakes at a red light can actually promote warping. The reason is, the part of the rotor where the pads are pressing against the rotor will cool at a different rate than the uncovered area. Don't know how true it is, but just thought I would add that bit of hearsay. So putting the car in neutral, and letting off the brakes could actually help.
#1626 of 1734
Re: putting car in neutral, safe? [elroy5] by mrbill1957
Jun 30, 2009 (5:09 pm)
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Replying to: elroy5 (Jun 30, 2009 3:35 pm)

I guess that may be possible, but consider the mechanics. Since disk brakes don't pull away from rotors as do drum brakes pull away from drums, unless the car moves, the pads are still against the rotors, just the force has been removed. I would think the uneven heat loss would still be there, foot on the pedal or not.
 
Lets say you did shift the car into neutral, unless your on a level road, you still need to keep your foot on the brake to keep the car from moving.
 
Just seems like alot of work for not much (if any) gain.
 
Mrbill
#1627 of 1734
Re: putting car in neutral, safe? [mrbill1957] by elroy5
Jun 30, 2009 (7:51 pm)
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Replying to: mrbill1957 (Jun 30, 2009 5:09 pm)

Also consider this. When the car is at a stop, there is no wind cooling the rotors, the engine is trying to turn the rotors, and the brake pads are holding them back. Couldn't this add to the warpage factor?
 
I've had cars in the past (65 Pontiac Bonneville, my first car) that would stall, if you didn't put the transmission in neutral. My first Accord would vibrate, if the A/C was on, and I was sitting at a stop light. I would put the car in neutral, if the stop light was going to last a while. The V6 engine in my current Accord doesn't vibrate at stop lights, but from what I hear some of the 7th gen 4 cylinder cars do.
 
In Louisiana, 99% of the roads are very flat, and there is very little tendency for the car to roll in neutral. Even if it does roll a little, it takes very little pressure on the brake pedal to stop it.
 
Just trying to give some reasons for putting the car in neutral. Some may make sense to you, and some may not.
#1628 of 1734
Check Engine light comes ON by nikunjd05
Jul 02, 2009 (6:45 am)
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Hi guys,
  I have accord 93 10th anniversary edition. A couple of days ago, the Check Engine light came ON on the dashboard. After some researching on the internet, I found a way to find out what is wrong. I found out that the Exhaust Recirculation System is going out.
What the heck is it? How long can I go without repairing it?
How much will it cost?
Any help is appreciated. Thank you.
#1629 of 1734
Re: Check Engine light comes ON [nikunjd05] by elroy5
Jul 02, 2009 (1:24 pm)
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Replying to: nikunjd05 (Jul 02, 2009 6:45 am)

EGR (Exhaust Gas Recirculation) There is an EGR valve, and EGR runners in the intake manifold. The runners, and/or the valve can become clogged up. There should be some how-to's, with pictures, on how to clean the runners and the valve on the internet. I used to have one saved, but it's gone now. Do a google search, and you should come up with something. Good luck
 
If you don't get the problem fixed it could maybe cause problems with the catyllitic converter, cause hesitation (especially on acceleration), and probably hurt gas mileage.
#1630 of 1734
Re: Check Engine light comes ON [nikunjd05] by cybercool
Jul 02, 2009 (1:25 pm)
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Replying to: nikunjd05 (Jul 02, 2009 6:45 am)

hi
 
Mine has gone on three years ago and still running but a bit rough.
I want to repair it asap but with today's economy, I still come up short on doing it.
 
I found out my code 43 form the book and it's a fuel system supply issue.
cybercool
#1631 of 1734
Re: 93 Accord EX Oil Leak behind filter [elroy5] by tmcburney
Jul 06, 2009 (12:44 pm)
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Replying to: elroy5 (Jun 08, 2009 1:08 pm)

Is there a source to determine the nut size for the nut securing the oil cooler? I tried up to 32mm / 1 1/4" sockets but they don't fit, and I cannot find a larger socket unless I buy a 3/4 drive set.
 
I'd like to know exactly what I need if possible, rather than the hit or miss trips to the HW store I've been making.
 
Thanks again.
Tom
#1632 of 1734
Re: 93 Accord EX Oil Leak behind filter [tmcburney] by elroy5
Jul 06, 2009 (1:22 pm)
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Replying to: tmcburney (Jul 06, 2009 12:44 pm)

Will a wrench fit on the nut, and be able to turn enough to remove it? A socket or closed end wrench would be ideal, but this may be one situation where a large adjustable (cresent) wrench, or a good pair of channel-lock pliers are in order. The nut should not be very tight, just make sure you have the wrench/pliers set as tight as possible. Remember how tight it was on there, so you can gauge how tight to install it.
#1633 of 1734
Re: 93 Accord EX Oil Leak behind filter [elroy5] by tmcburney
Jul 07, 2009 (4:09 am)
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Replying to: elroy5 (Jul 06, 2009 1:22 pm)

I have channel locks, vise grips, and an adjustable that will all span the nut. The nut is recessed though, since the oil cooler is like a shallow bowl and the nut sits in the bottom of the bowl. With the space and angle of access, I cant get enough of the nut with anything adjustable to get the initial turn. The vise grips broke loose on two tries and I don't want to strip the thing trying again.
 
I'll take another run at it today, but was hoping there might be a source to get the size so I can get a socket and get it over with.
 
Thanks,
Tom
#1634 of 1734
1990 accord ex door by befries1332
Jul 13, 2009 (8:43 am)
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I am in need of some help, i have a 1990 honda accord Ex, yesterday i was nowticing that when ever the passenger and the other two doors would open the dome light would come on and the dash door lights would switch on, that is not the case with my driver side, not a darn thing happens, the automatic seatbelt works, but my speaker and all other things todo with it does not, i have ruled out possable shortage. I am curious to wonder why it wont just work. if you can answer please let me know.
Thank you.

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