| Go back to previous topic | | Forum name | Performance/Engine | | Topic subject | RE: 99 GS survives hydrolock, runs better than ever, then starts to suck... | | Topic URL | http://forums.2gnt.com/dcboard.php?az=show_topic&forum=5&topic_id=81202&mesg_id=81224 |
81224, RE: 99 GS survives hydrolock, runs better than ever, then starts to suck...
Posted by cougar694u, Dec-31-69 06:00 PM
My header was cracked when I bought the car and the O2 was reading lean, so the ECU added fuel. It cut down on my performance and gas mileage.
I had the header welded at the flange and changed the O2 and the car ran a shit load better, better gas mileage, too.
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