Cadillac Seville / Cadillac Eldorado Forum Discussion, 1994 STS - intake backfire and rough running in Past Cadillac Vehicle Discussion; new here .. i have a 94 sts with a northstar the other day i went to start it and ...
- 08-18-12 06:22 AM #1Cadillac Owners Member
- Automobile(s): 1994 sts
- Join Date
- Aug 2012
1994 STS - intake backfire and rough running
new here .. i have a 94 sts with a northstar the other day i went to start it and it pop with white smoke coming out of the hood ... after that the top of the moter started to tick/ sounds like a diesal at idle ....any ideal on where to start on fixing it before i sell it?
- 08-18-12 11:51 PM #2
Re: 1994 STS - intake backfire and rough running
Did you recently messed around with the spark plugs or the wires?
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