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91 Lude 2.0 4ws running rich w/ code 43

 
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Old 03-02-2015, 07:18 PM
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91 Lude 2.0 4ws running rich w/ code 43

First I would like to say hello to all the lude owners. I recently burnt an exhaust valve in my 88 lude so I found a great deal (I think) on a reconditioned 91 lude with a brand new rebuilt engine. ok so heres the problem the guy who sold it to me put a 92 accord throttle body on the car because the tps sensor on the original was bad. Will this cause a problem? The car is running rich especially when cold. I checked the code and it said tps and o2 sensor. the plug had come loose from the tps sensor and I got a o2 sensor installed today. Now its throwing code 43. The seller told me he messed with the timing to try to stop it from running rich. So my question is should I put the old throttle body with a new tps back on and adjust the timing to make it stop running rich? Also my 88 lude has a 02 sensor on the manifold. The 91 has what looks like a spot for it but it is plugged. I is this correct? This thing hauls ass but I can tell its not running at its best. Any suggestions?
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