- Joined
- Jul 26, 2008
- Messages
- 871
- Points
- 3,101
- Age
- 37
- City
- Milwaukee, WI
- Vehicle Year
- 1999
1987
- Transmission
- Manual
My truck has been idling rough, soon after I start it. It lopes up and down to the point where it will almost shut off, then the engine will correct itself and run normally for a bit. It does it a few times before it warms up, then it's fine.
The other problem is a whining noise that sounds like it's maybe fuel injector related? Something that randomly comes about, and sometimes happens when starting from a stop. If I rev the engine past about 1500 rpm it stops...however if I let it idle while it whines, the engine eventually just shuts off.
It's my 99 4.0 ranger by the way.
Any clues?
I just changed my plugs, wires, and coil pack...the truck runs better, but sill has all the problems. It's been doing this for quite a while. What should I do next?
The other problem is a whining noise that sounds like it's maybe fuel injector related? Something that randomly comes about, and sometimes happens when starting from a stop. If I rev the engine past about 1500 rpm it stops...however if I let it idle while it whines, the engine eventually just shuts off.
It's my 99 4.0 ranger by the way.
Any clues?
I just changed my plugs, wires, and coil pack...the truck runs better, but sill has all the problems. It's been doing this for quite a while. What should I do next?
