My daily driver is a 98 Yukon that we bought in '04. It has about 160k on it and we are the 2nd owner since new. It has a starting issue that it doesn't seem like its getting enough fuel and has a low idle when first started. When I try to start it, if I give it a little gas, it does seem to start a little better but still cranks over too many times. Over the last couple of years, I have replaced the fuel pump, filter, TPS, IAC, temp sender, dist cap, rotor, plugs, and another sensor that is between the air filter and throttle body and cleaned the throttle body but not the MAF. As I said, I have NOT cleaned or looked at the MAF and wonder if I can clean it with either throttle body cleaner, carb cleaner, starting fluid, acetone, or brake cleaner. Some of the utube videos say to use only something specifically for the MAF. I'll have to go buy some if that's the case. Thanks.