RE: 1994 Sierra Fuel Filter
Yeah it had a 4.3 in it. It idles and perfoms ok at low speeds it just has trouble when I get up at higher speeds over 60. My mpg has dropped a lot over the last week or so also. I was driving around town today and I used a 1/4 take of gas, but i only drove 30 miles. I figure its either getting too much fuel or not enough. Im not sure though.