slight problem after cam
#1
slight problem after cam
I did some motor work a couple weeks ago. Xe 224/230 cam, SLP shorty headers, Random Tech converter, and an opti. conversion. When I first start it up it runs smooth. After about five minutes it has a kind of stumble. I'm assuming it's engine temp. that does it. It will do it in any gear. It kind of surges while keeping a constant speed at any RPM. Again, when it's cold it runs perfectly smooth. I have no engine lights and it feels real strong, but it just isn't perfect. Any ideas? Sensors?
Thanks,
Andy
Thanks,
Andy
#3
Since you messed with your headers i would guess that the o2's are your problem. The computer only uses the o2's after the motor is warm (closed loop). Check you connections and remember that the o2 wires are very sensitive!! Hope this helps.
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1LEThumper
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07-14-2003 12:45 PM