acceleration

'96 XJ here, and in all the time I've had this one since 2007 the fuel pump has never been replaced. So unless it was replaced in that first 10 years or so I'm still working with the original one installed. Just twice now in the last week I've noticed a kind of quieter whiney sound...

Hello all, I have a 2006 Jeep Grand Cherokee Laredo, 3.7L V6 with 89000 miles on it that hesitates to accelerate when stopped. This only happens when I have the air conditioning running. With the a/c off, my Jeep accelerates from a stopped position as soon as I hit the gas, but when the a/c...