Engine Mechanical problem
1990 Chevy Blazer 6 cyl Four Wheel Drive Automatic
I have 90 s 10 blazer 4 wheel drive been missing and not running well after couple months of replacing almost everything I found vacuum leak I fixed vacuum leak now it runs beautifull untill it getts hot then it blows smoke from leftexhaust it seems like the crankcase is building too much pressure I replaced pvc valve nothing took hose off throttle body no nothing could it be plugged inside throttlebody when I put it in gear under load when its hot I now get a pinging from engine sounds like from underneath at back end of motor but only when under load thx very much for your insight
have the same problem?
Saturday, September 13th, 2008 AT 9:21 PM