loss of power during heavy acceleration
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#13
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Yeah probably bogging down from being super rich then I would think. Get a form of engine management and tune it. Or at the least lean out the mixture a little bit with the fmu.
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When's the last time you checked/cleaned your air filter? If you're still running the original foam filter a good cleaning will help immensely. A replacement would be even better.
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The blower is making boost so I don't think so. Belt seems to be tight without being overly light. I don't have a blowoff valve but I have a bypass valve. I wouldn't know how to check that. With the boost gauge everything seems correct and it seems like it is much more of a power loss than just not making any boost. I just haven't had much free time to check out the problem. But the more I look into it it seems like more of a spark plug/ ignition problem. Could also be a problem with the injectors. Was planning on changing the plugs, doing a valve adjustment, and cleaning injectors once I get some free time and help. If all goes well I will get it tuned after that which might help the problem if it is still there.
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[/quote]
But the more I look into it it seems like more of a spark plug/ ignition problem. Could also be a problem with the injectors. Was planning on changing the plugs, doing a valve adjustment, and cleaning injectors once I get some free time and help. If all goes well I will get it tuned after that which might help the problem if it is still there.
[/quote]
I was going to suggest the valve adjustment, new plugs and clean injectors....sounds like you are on your way.
But the more I look into it it seems like more of a spark plug/ ignition problem. Could also be a problem with the injectors. Was planning on changing the plugs, doing a valve adjustment, and cleaning injectors once I get some free time and help. If all goes well I will get it tuned after that which might help the problem if it is still there.
[/quote]
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Check you esm voltage with a multimeter. The are two holes in it, you just put the meter probes in there and measure it at idle. it has an adjuster screw.
IIRC, it should be 2.92V.
IIRC, it should be 2.92V.