mechanized
Member
- Joined
- January 5, 2008
- Messages
- 21
- Reaction score
- 0
- City, State
- wichita kansas
- Year, Model & Trim Level
- '99 explorer 5.0 AWD
Hello all,
I have a curious situation with my '99 Explorer 5.0 AWD. The truck idles great and cruises fine on the highway, but when you start to accelerate faster the truck stumbles pretty bad until you get the new cruise speed. I have changed plugs and wires but that didn't cure it. Is the fuel pump the culprit? Is the '99 a returnless fuel system? I have no ckeck engine lights. I have 221K on the truck. Thanks for any help
I have a curious situation with my '99 Explorer 5.0 AWD. The truck idles great and cruises fine on the highway, but when you start to accelerate faster the truck stumbles pretty bad until you get the new cruise speed. I have changed plugs and wires but that didn't cure it. Is the fuel pump the culprit? Is the '99 a returnless fuel system? I have no ckeck engine lights. I have 221K on the truck. Thanks for any help