1994 Code 26 CEL-Miata Bogging and misfiring - Miata Turbo Forum - Boost cars, acquire cats.

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Old 09-18-2013, 08:44 PM   #1
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Default 1994 Code 26 CEL-Miata Bogging and misfiring

Hello Miata Turbo,

Glad to be back on MT. I'm getting tired of Clubroadster very quickly. I was hoping someone could help me out on here. My car bogs primarily when the car is cold, to the point where it almost stalls and intermittently cut in and out. It will stall first start, and fire the second. If I take the key out directly after the second start and try to start the car again, it repeats the same process. The car is throwing CEL #26. One thing I have noticed as the car heats up, it goes away just seems something similar to a vacuum leak.

I have changed plugs and wires, cleaned/lubed/tested my solenoid, checked my air filter, and checked over all my hoses. My MAF was extended, the car is still naturally aspirated and stock.

Thanks for the help in advance, I do have pics if needed.
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Old 09-19-2013, 12:46 PM   #2
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I should note that the car is running rich, it sounds likes it's misfiring when I am not into the throttle. The occasional backfire on a stock 1.8 everything. Now I did notice yesterday a harness that was un-plugged ill post a picture of it as soon as I get it uploaded to flickr.

One thing I noticed about the car, before the car stalls the fuel pump is not priming. Once the car has stalled, I can hear the fuel pump priming. The car's problem is driving me nuts. Any input would be appreciated.
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Old 09-19-2013, 02:27 PM   #3
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Bare with me I am doing the best I can, from my phone at work.





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1994 Code 26 CEL-Miata Bogging and misfiring-9821712706_60e355043b_b.jpg   1994 Code 26 CEL-Miata Bogging and misfiring-9821636396_2e0e197b36_b.jpg  
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