Review on ๐ DORMAN 600 402 Wheel Locking Solenoid: Efficient Security for Your Wheels by Tony Andrews
The first one I got and the replacement unit was leaking (the vacuum pump never stops working).
I'm having problems with the solenoid and 4WD on my truck. The original solenoid was not reliable. However, it still holds a vacuum for the rest of the system when the four-wheel drive is off. When I replaced it with one of those Dorman solenoids, the vacuum pump never shuts off and I can hear vacuum escaping the solenoid. I sent back the first one I received and asked for a replacement. Same problem with the second. not worth your time. Simply purchase a Ford OEM part for this item. You don't want your vacuum pump running non-stop, or you're paying for one of these + another new solenoid that doesn't leak as much.
Pros
- Nice package
Cons
- Can't remember
