If your engine is not a diesel engine and you put diesel fuel in it is going to smoke allot and could cause internal problems. Now if your car is a diesel engine and you put regular fuel in it it probably wont run for long, but if you just put a different grade of fuel in you will be just fine. let say your car takes premium fuel (92 octane) and you put 89 or 87 octane in it the only variable that's going to change is maybe a little performance and fuel consumption
Check the ECC and fuel pump relays
The 1993 Honda Civic fuel reset switch is located in the fuse box. The location of the fuel reset switch will be listed on the inside cover of the fuse box.
Yes
Change your fuel sending unit.
Probably in the fuel tank.
Should be in the tank.
Depends on what kind of "wrong" fuel you're referring to...
The fuel pump is mounted on top and inside the fuel tank.
The fuel pump relay for a 1993 Honda civic dx is located up under the dash on the drivers side. Close to the steering column.
The fuel pump for a 1993 Honda can be found through the rear seats. Lifting the seats up will reveal a circular panel. When removed the fuel pump can be reached.
Clink the link. Located on the firewall.
no compression