Gage shows fuel level on start up, minutes later it goes to full

hi fuel level sensor is in the gas tank part of the fuel pump before changing it u should verify the wire harness going to the fuel pump if its not a cut or broken wire if the fuel level wire is grounded with a 12 volt test lamp on ground the level in the dash will mark full to make sure u r gauge is functional danny

If the engine cranks over but wont start, the Hondas in that year range have a pretty good size relay under the drivers side of the dash, its about 1 1/2" by 2 1/2'
you can replace it or just take the cover off and if you look at the solder contacts very closely you will see one or two that have a crack around them.
just put a couple of drops of solder on them to fix the bad connection and you will be on your way. literally takes about 10 minutes start to finish

sounds like there could be a problem somewhere along the fuel line either between the pump and that engine or between the filter and the engine i have a car that would do the same thing turned out to be the fuel filter was full of **** ran like a dream after i changed that.

Best advice is to take to shop and get trans service/band adjustment. check fluid level and condition (foamy, milky, contamination) first; check vacuum lines in engine compartment next. Filter may need replacing...

there's a main relay or fuel pump relay located under the dash on driver's side. this relay goes bad all the times. it usually goes bad when you leave the car in a hot sun, next time keep your window down to see if it will start.

its the fuel sending unit in your gas tank mines going up to.while your tanks down you should do the fuel pump too.

u could have just replace the main relay and save a lot of money.

speedometer sensor is bad....this will cost you about 115 dollars plus mechanic fee

6
Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98 ECT Sensor (Engine Coolant Temperature)
defective circuit or unplugged / defective sensor
10
Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98 IAT Sensor (Intake Air Temperature)
defective circuit or unplugged / defective sensor
16
Accord Civic CRV CRX Del Sol Odyssey Prelude
90-95 88-95 n/a 88-91 93-95 95 88-95 Fuel Injector System
defective circuit or unplugged / defective fuel injector

check your wiring for dirty connections or broken wires, you may have wires that are rubbed through or connectors that are not making full contact. you will need an ohm meter and check wires for continuity. a wiring diagram will be needed.

On the firewall underneath the vacuum control box. Thats just to the left of the throttle body, behind the black air intake hose. The website below shows how to find and change the fuel filter on a 93 Honda Accord: http://ldsdates.com/blog2/2009/04/07/how-to-change-the-fuel-filter-on-a-93-honda-accord/