4 4x4k20 1/2 ton status Joined Mar 17, 2001 Posts 1,701 Reaction score 2 Location williamson ga.30292 Mar 6, 2007 #1 i have a 92 sonoma with a 4.3 tbi.. it will not idle back down its running about 2000rpms any help will be apperaciated Last edited: Mar 8, 2007
i have a 92 sonoma with a 4.3 tbi.. it will not idle back down its running about 2000rpms any help will be apperaciated