Question about 1996 GMC Suburban
This is a K2500 with 7.4L engine. Wife was driving & engine died. Would crank but wouldn't start. Checked for secondary spark, there is none. Battery is good, cranks over well and can hear the fuel pump running. Checked coil, tested good. Changed crankshaft position sensor on hunch that it might be bad. Didn't work, still no spark at spark plugs. Plugged in scanner and turned ignition on, but scanner won't recognize that it is plugged in. Checked fuses, all good.
Not all scanners a created equal. You need to check for trouble codes...............but it must be fixec by now.
Posted on Feb 08, 2009
Tips for a great answer:
Apr 12, 2015 | 2000 Honda Odyssey
Mar 08, 2015 | 1996 Toyota Corolla
Nov 30, 2014 | 2003 Saturn VUE
Mar 20, 2013 | 2000 Ford Contour
Oct 26, 2012 | 2001 Nissan Sentra
Sep 15, 2012 | Cars & Trucks
Jul 03, 2012 | 1997 Saturn SL
Aug 08, 2008 | 1988 Ford F 250
720 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: