It flashes when engine is warm. It is intermitant. Belt and tensioner OK, new powermaster alternator. I am guessing a loose wire (ground). Any thoughts? Where to start? Thanks Jack
theres three separate engine ground straps, on a bolt, on the rear of the drivers side cylinder head,near the fire-wall that can cause problems with the dash lights and gauges if loose, but obviously youll want to use a voltage meter to verify the alternator, and its voltage regulator voltage output and battery condition,before chasing loose grounds