dreamer0
-
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!
Throttle not working after engine brake on
in Engine and Transmission
Posted
Hi guys,
Long time lurker, first time poster. Hope to get some advice from knowledgeable community here. I have a 1992 CH Mack, with a E7-400 engine in it. It is a little old, and a little worn with few little issues on it. But for most part it just keeps driving. Last couple of days we have experienced a weird issue where generally in higher gear, after using engine break, pressing on throttle does not do anything. There is no engine revs increasing, nothing happening. Then trying ot shift a gear or two and throttle works again. Any suggestions what we may look at? By the way, very basic mechanical skills available, but will try anything.
Cheers