"Just replaced the head and no
"Just replaced the head and now have a couple of problems,will not come up to full power now (no tach)last 1/3 of throttle does almost nothing,compression is 225 on all,all plugs are firing but #1 is smutted up bad after a hour.When I was ready for a test run found the fuel pump would not energize and had to straight wire it through a toggle switch,tried to reset the ECM and no luck,MIL light wont come on and no beep beep when done,swapped ECM's with a spare and it's the same. Almost to the point of useing the BFH to work on it with.
"
"Just replaced the head and now have a couple of problems,will not come up to full power now (no tach)last 1/3 of throttle does almost nothing,compression is 225 on all,all plugs are firing but #1 is smutted up bad after a hour.When I was ready for a test run found the fuel pump would not energize and had to straight wire it through a toggle switch,tried to reset the ECM and no luck,MIL light wont come on and no beep beep when done,swapped ECM's with a spare and it's the same. Almost to the point of useing the BFH to work on it with.