97 GM running lean
My 97 GM is running very lean, it bogs badly when I stand on it. If I ease into it, it's some what better. I didn't get any codes until the other day. My mechanic told me the code said and it's in his words one of the banks is running lean. NO kidding huh? It's a low miler 42k, and as result a keeper. I changed the fuel filter, but other then that, I have no idea whats up? Oh also the mechanic cleared the code and it hasn't come on since. It's been a couple of weeks. It also has a hesitation. I had a 94 and compared to it this car really sucks performance wise. Any idea's? I should also mention I put a new air filter in it.