[slammed 89]

any one got any idea what an ecm is and what it does or any ideas on why it wont stop blowing i uped the fuse size to nothing helps truck wont run cause of this i need help fast

 

[rlith]

any one got any idea what an ecm is and what it does or any ideas on why it wont stop blowing i uped the fuse size to nothing helps truck wont run cause of this i need help fast

The ECM is your computer (truck won't run without it)... If it keeps blowing it's either bad, or you have a bad ground somewhere....

 

[s_mkustoms]

I had the same problem with my 2000, it turned out to be the power wire for my amp broke loose from its bracket and melted against the exhaust manifold.

 

[slammed 89]

ok i figured it out got under neath and started checking wires turns out a wire was rubbing a bolt head and rubbed it raw and grounded it out so that would be why it was blowing fuses like crazy

 

[rlith]

glad you found it!