Thread: Poor milage and a miss at full throttle after head/intake gaskets job.
View Single Post
  #1  
Old 03-07-2004, 06:18 PM
judd777 judd777 is offline
AF Newbie
  
Join Date: Feb 2004
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Question Poor milage and a miss at full throttle after head/intake gaskets job.
My 1997 5.7 suburban got 17-18 MPG before I had head gaskets and intake gaskets put on it. Now it gets 13 MPG around town or down the interstate. I have check 4 tanks and the milage has not improved. Is it possible that the garage did not get the distrubutor on correctly and it is causing a problem? It has plenty of power but has a miss under full throttle.
Reply With Quote