Does anyone know the OE brand name for the fuel pump on a 99 honda civic Lx?

 

Don't know the OEM name per-say, but is there any reason you're looking for this one versus a good aftermarket one line Walbro, Grams, or AEM ?

Just curious.

 

Just trying to stay away from the bad aftermarkets ones that I have read about. I bought a Denso fuel pump. A lot of Denso OE in my car.

 

I'm not a car person. I know a little bit but not much. I have not replaced my fuel pump yet. I was told Honda civic's fuel pump's rarely go bad. I'm trying to figure out my HORRENDOUS gas mileage problem. The only things I got checked out were my fuel injectors and fuel pressure and both checked out as good. Things that I have done are new plugs, wires, o2 sensors, catty, new gas cap, new fuel filter. All fuses and relays are good. That leaves the fuel regulator and fuel pump. There may be more things but I dont know what they are. My car runs fine, but it does have a lack of power that I have noticed. When the gas level is low is really really hard to start, but when I have a full tank starts right up. I know I have a issue somewhere. My check engine light is not on.

 

Oh, I got you. DENSO would be a good choice then.

Have you changed your oil recently as well? Believe it or not a fresh oil change will help with gas mileage. With the fresh oil running through the engine it'll help keep the friction down internally.

 

Have the mechanical timing checked.

 

All fluids changed. I used honda fluids except for the oil. Brakes are good tires are brand new. The only thing I see is that there is a aftermarket short air intake on it. I think its missing some hoses. Plus it doesnt look like its sitting on the manifold correctly its kinda cocked eyed. The intake opening is right on top and not on the side like some hondas I see. It may be just the wrong pipe on there. That pipe has to have a 90 degree angle on it for it to sit properly and to close the hood properly. Other than that i don't know.