Tyree
Some other things to check.
I had forgotten that I had to change a coil in both the hot rod and daily driver. The daily driver would crap its self coming home from work and the first time felt like it was running out of fuel. The next two times were more violent and I figured it was a coil pack. Replaced and all was fine. The coil in the hot rod was less obvious but died in the drive way and was easy to diagnose.
I also had the battery deteriorate in it and it also gave indications of fuel problems.
It may well be worth checking Coil, battery, and alternator as these can fail slowly with intermittent symptoms that the ECM tries to correct and give the impression that there is a fuel problem.
The alternator can develop problems that the ECM sees as falling battery voltage and try to compensate giving an impression that something else is happening.
At this stage you may have to eliminate devices before you find the problem. Going back to carbies may not fix the problem.
It is very hard to find an intermittent problem when it fails outright and you get to it you know.
MOC
Bookmarks