# 99 ford e350

**URL:** <https://community.cartalk.com/t/99-ford-e350/60686>\
**Category:** Maintenance/Repairs\
**Tags:** e350, ford\
**Created:** [January 30, 2011, 9:53pm UTC](https://community.cartalk.com/t/99-ford-e350/60686 "2011-01-30T21:53:52Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![davo58](https://avatars.discourse-cdn.com/v4/letter/d/a5b964/32.png) [@davo58](https://community.cartalk.com/u/davo58)\
**Post date:** [January 30, 2011, 9:53pm UTC](https://community.cartalk.com/t/99-ford-e350/60686/1 "2011-01-30T21:53:52Z")

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i have a 99 ford e350 5.4 gas eng  
  
 when driving 35 to 40 eng cuts in & out  
  
 loss of power eng light not on?  
  
 at idle runs ok.

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**Author:** ![Joseph\_E\_Meehan](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/joseph_e_meehan/32/21_2.png) [@Joseph\_E\_Meehan](https://community.cartalk.com/u/Joseph_E_Meehan)\
**Post date:** [January 30, 2011, 11:22pm UTC](https://community.cartalk.com/t/99-ford-e350/60686/2 "2011-01-30T23:22:37Z")

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What kind of maintenance has been done in the last 10 years? How old are the spark plugs and wires, fuel filter air filter, transmission fluid?

Get all of that stuff done that should have been done. You need to do that anyway so lets start there and make the troubleshooting easier by knowing those items are not the problem.

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**Author:** ![pleasedodgevan2](https://avatars.discourse-cdn.com/v4/letter/p/ad7895/32.png) [@pleasedodgevan2](https://community.cartalk.com/u/pleasedodgevan2)\
**Post date:** [January 31, 2011, 5:29am UTC](https://community.cartalk.com/t/99-ford-e350/60686/3 "2011-01-31T05:29:06Z")

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Cuts in and out. Please explain exactly what happens.