Quote:
Originally Posted by Carson357
there are manythings that can cause a rich mixture, and injectors are a possibility, but you would likely be better off paying for a proper diagnosis rather than taking the shot gun approach, first ting i would check would be if it has fuel control, the ov relay can be defective causing no power to be sent to the engine control module, also the fuel distributor piston or the cold start injector could be leaking allowing extra fuel to be introduced, best case scenario, you can get it to lean by adjusting the mixture at the enrichment tower.
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'many things' is the most frustrating part of this problem. If I'm not careful, I can see I could be subject to paying many shop hours with unnecessary replacement parts if I cannot find the right people. I will certainly pursue a proper diagnosis.....if there is such a thing. I am curious as to the lean adjustment you say can be made at the 'enrichment tower'....what/where is this located
