# 1999ford 150 **URL:** \ **Category:** Maintenance/Repairs\ **Created:** [October 30, 2011, 6:34pm UTC](https://community.cartalk.com/t/1999ford-150/69085 "2011-10-30T18:34:20Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Mammie](https://avatars.discourse-cdn.com/v4/letter/m/49beb7/32.png) [@Mammie](https://community.cartalk.com/u/Mammie)\ **Post date:** [October 30, 2011, 6:34pm UTC](https://community.cartalk.com/t/1999ford-150/69085/1 "2011-10-30T18:34:20Z")
1999 ford 150 makes a fluttering spun when I accerarate ---
**Author:** ![mark9207](https://avatars.discourse-cdn.com/v4/letter/m/71c47a/32.png) [@mark9207](https://community.cartalk.com/u/mark9207)\ **Post date:** [October 30, 2011, 7:03pm UTC](https://community.cartalk.com/t/1999ford-150/69085/2 "2011-10-30T19:03:41Z")
You will need to be a lot more descriptive for us to be able to help you. F150 or E150? Mileage? Engine size? Transmission? Maintenance up to date? Recent repairs? And provide a better description of the noise, when it occurs, what it sounds like, where it seems to be coming from, and how long it’s been doing this. Nobody can even take a guess based on your post. ---
**Author:** ![Mammie](https://avatars.discourse-cdn.com/v4/letter/m/49beb7/32.png) [@Mammie](https://community.cartalk.com/u/Mammie)\ **Post date:** [October 30, 2011, 8:09pm UTC](https://community.cartalk.com/t/1999ford-150/69085/3 "2011-10-30T20:09:45Z")
I am a lady so I have trouble knowing all of these things but I have searched and found that the truck is F150. The mileage 176,000. Engine size is 4.6 liter. Transmission is 4 wheel drive. Maintenace as far as oil change is currently up to date. The noise started a couple of days ago, I hear it when I accerarate, and the sound is coming from under the hood. I do not hear the sound when it is just idling. Thanks for your help