I have a 03 honda civic with a 1.7 D17A2 vtech it an ex sedan my check engine light is not on but i have an awful noise coming from the engine on acceleration it sounds like a valve rattle like when you get bad gas it usually happens around 3 to 4 grand i wasnt sure what the possible fixes are

SOURCE: 1998 honda civic ex sedan

remove rear seat, remove round metal cover, disconnect fuel lines and wires from top of fuel pump, jack up rear of car. remove gas tank straps, lower gas tank with a jack, install is reverse.....if you need to just replace the fuel pump you don't have to remove tank you Can access from under rear seat good luck and please rate -jeff

SOURCE: gauges don't work on 2004 Honda Civic EX

it sounds to me that the instrument cluster has gone bad. not for certain because I cannot see it but if you have a mechanic tell you that it is a very strong possibility.

SOURCE: Motor Oil leaks from 1999 Honda Civic EX

make sure they are tight
could be time for head gaskets
make sure the old gasket from the old filter came off the block sometimes they come off old filter and stick this causes a leak due to improper seal.

SOURCE: 2002 Honda Civic Noises

It's the brakes wear indicator telling you that the brakes need changing.

SOURCE: my 97 honda civic dx check engine light keeps coming on

Had this issue did you replace the exhaust