i just put a new motor in my 98 blazer and now it is making a popping noice and the muffler and cadalice converter get white hot i changed the wires plugs and cap
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1998 Chevrolet Blazer Question: muffler gets white hot and the motor makes apopping noice
Answer #1goodguy June 06, 2013, 05:45Master
check to see if your converter is plugged
Replytylutki, June 06, 2013, 08:12Rookie
did and its not
poss running very lean
Answer #3pushrod June 06, 2013, 11:02Master
Recheck ignition timing and plug wire placement to be sure #1 is where it is supposed to be! Running rough, lack of power?
Answer #4ziptie12 June 06, 2013, 21:30Master
Was the new motor a 'long block' , 'short block' or complete used motor from a salvage yard? Popping through intake? Valve or timing(or both) issue.