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alldodge

Moderator
Staff member
Joined
Mar 8, 2009
Messages
40,581
Its not great but also not real bad. The L29 has the throttle body in the middle of the intake. These motors have less power then then other 454/7.4 MPI and taking a regular long block 454/7.4 and replace the L29 is not the way to go. The link above in my previous post tells you the differences and how to determine the issues
 

Jersey Guy

Seaman
Joined
May 27, 2018
Messages
67
Im not sure if I can add something to this post 2 years later but here goes....

I am having a problem with the engine not idling when its cold. I read that it might be the Idle Air Control Valve.

Im not sure where it is located and any help locating it would be helpful. Also the part number would be great.
 
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