-
Posts
1 -
Joined
-
Last visited
BigMackTrucks.com is a support forum for antique, classic and modern Mack Trucks! The forum is owned and maintained by Watt's Truck Center, Inc. an independent, full service Mack dealer. The forums are not affiliated with Mack Trucks, Inc.
Thank you for your support!
Electrical malfunction
in Engine and Transmission
Posted
Hi my name is Ruben and I'm New to this site. I have a 1990 Mack engine E7 350. And for some reason it keeps idling randomly and the dash it says electrical malfunction. What could be the problem? Help?