1988 s-10 blazer 2.8 was idling at 1100 rpm for long time. Decided to try a new iac valve. Also got a new tbi gasket. Installed them both now the idle is at 2000 rpm. Is there any thing I could check besides bringing to a shop so they can test using there equipment
have the same problem?
Sunday, January 1st, 2012 AT 10:11 PM