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Re: 1993 Blazer questions
Ok, check your CPI injector and nutkit for leaking.
Remove the top VORTEC cover play, remove the round IMTV valve underneath it and then look down inside and smell for gas and look for washed spots where there is not black normal soot deposits.
Look for pools of fuel.
Alsi, consider a full tuneup and don't believe the previous owner when he said everything has been done.
Fuel filter
Spark plugs AC Delco only
Cap & Rotor
Air Filter
PCV Valve
Also remove the timing wire from the ECM and get your engine properly timed.
Check your oil and replace it ASAP if it smell like gas. Your CPI injector leaking could be flooding the oil with fuel.
You are going to have to spend close to $400-$500 so you need to do it or take it back.
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1995 Factory Blazer Service Manual for sale, PM if interested.
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