94 Chevy Suburban

1994 CHEVROLET SUBURBAN

279,000 MILES • V8 • 4WD • AUTOMATIC

ELDERBAUM

my 94 chevy wont start only code i get is OBD1 42 electronic spark timing, which appered after they installed a new distributor

Jul 9, 2011 at 4:45 PM

DOCFIXIT

ECM ditects open or short in IC or bypass

Image (Click to enlarge)

Jul 9, 2011 at 5:58 PM

ELDERBAUM

So pull the cap and redo the distributor and check for bad connections

Jul 10, 2011 at 2:07 AM

DOCFIXIT

You could or go back and have shop replace DIST

Jul 13, 2011 at 12:42 PM