Help with 97 S-10 Blazer
04-28-2007, 01:54 PM
#1
Melting Slicks
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Member Since: Aug 2006
Location: North Dallas Forty Orange County, Ca.
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St. Jude Donor '08-'09-'10-'11-'12-'13, '15,'21
Help with 97 S-10 Blazer
I am having a real problem trying to diagnose a problem with my son's S-10 Blazer.
1997 4.3L Vortec "W" code motor - for about a year we have been battling an intermittent miss. The motor now starts and idles perfectly, however, with the car in drive and under part throttle it shows the miss. It does not seem to exhibit the miss during WOT runs. I have checked for vacuum leaks and found nothing. No Codes.
Items replaced: plugs, wires, cap, rotor, fuel pump & filter, ignition module, injector spider.
What am I missing?
1997 4.3L Vortec "W" code motor - for about a year we have been battling an intermittent miss. The motor now starts and idles perfectly, however, with the car in drive and under part throttle it shows the miss. It does not seem to exhibit the miss during WOT runs. I have checked for vacuum leaks and found nothing. No Codes.
Items replaced: plugs, wires, cap, rotor, fuel pump & filter, ignition module, injector spider.
What am I missing?
