134400, RE: Rough idle/limp mode? Posted by teklein, Dec-31-69 06:00 PM
Fix your exhaust.
Fix your exhaust.
When I had flex pipe issues and my car was running like ass, kmow why? Because the WB thought it had 30afrs and the MS was flipping out. Same thing will happen with a stock O2 and ECU.
Fix your exhaust.
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