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93 Olds Cutlass Ciera TPS?
I have one that's killing me! 93 olds Cutlass Ciera S w/3.3L engine. This car came in as an NOX emissions failure (No EGR). Sp plugs air and fuel filters were all ORIGINAL (74K miles) so we started there and also replaced a disconnected O2S. I removed and clea... Login to read more. ![]()
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18 Replies Received
18 Replies Received