Macneil87
Member
- Joined
- Nov 18, 2018
- Messages
- 56
- Reaction score
- 5
- Points
- 8
- Location
- Sudbury, ON. Canada
- Vehicle Year
- 1998
- Make / Model
- Ford Ranger
- Engine Size
- 4.0
- Transmission
- Manual
I have a 98 ranger 4L 5 speed. Once the engine warms up and only at idle, I hear a thump thump thump noise. Sometimes it’s clear as day, others it’s more quiet. I haven a clue which side it’s coming from as it sounds like it comes from both sides.
All functions work as they should; even the cruise control. I know these trucks are all essentially operated by vacuum which leads me to believe it’s something of these sorts but I wanted to ask if anyone else has run into this issue in the past?
I am an automotive mechanic, however just haven’t had the chance to look into in great detail as of yet. I’ve only had the truck about a month and has done it since the day I got it.
Thanks!
Sent from my iPhone using Tapatalk
All functions work as they should; even the cruise control. I know these trucks are all essentially operated by vacuum which leads me to believe it’s something of these sorts but I wanted to ask if anyone else has run into this issue in the past?
I am an automotive mechanic, however just haven’t had the chance to look into in great detail as of yet. I’ve only had the truck about a month and has done it since the day I got it.
Thanks!
Sent from my iPhone using Tapatalk