20 Most Recent 1993 Honda Accord - Page 2 Questions & Answers

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Check for a relay.

It will be the fuel pump relay under the dash,you have to take it apart and re-solder the joints with a small soldering iron being very careful not let the solder run to the next solder point.

The radiator fan should be running. Find out why it's not

I am seeing this problem a lot on this board. I had same problem. Change the TCU unit under the passenger side floor board (pull up carpet and you will see it, easy to change). Got a used one from a junk yard--lot cheaper.

Thee is a relay under the dash that you need to replace. Had this problem with my 93 Honda. I believe it is the Main Relay Assembly. Hard to get to but I have small hands and was able to get under the dash on the driver side and get it out and replace it. The chances of having 3 bad TCUs is highly unlikely.

And what is your question?

Hi, most likely problem will be the radiator cap not holding sufficient pressure. Regards Phil.

There are plugs, but not drains.

Probably an electrical part that fails only as it gets hot. Could be a crank/cam sensor or coil.

The fuse box is located under the hood on the passenger side of the vehicle.

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