Having problems with your Cars & Trucks ?
I have a 95 s10 2.2 it runs good when it is hot but when it is good it ideals like 1300rpm when hot about 900 i got a 180 thrermostat and if you just let it ideal it goes from 1300 to 900 and back up sometimes really hard to start and if you try to pull out the rpms drop amd start bucking
It could be a vacuum leak or the egr valve or clogged airfilter
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