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Old 04-21-12, 10:05 PM   #1
Rotorite
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Super lean afr
Trying to chase down a problem here.. First off
Microtech lt10
S5 block street port
Rx8 internals
550 primary
1600 secondaries
Stock fp for now
Td06

Trying to get this started it almost does but doesn't.. Go to pull it and it runs... my aem wideband showing --- as in leaner than 18. If its that frickin lean wouldn't it not run at all???
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Old 04-21-12, 10:49 PM   #2
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Richen it up... My car likes 12s at idle. Check fuel pressure? Does alternate fuel start it?
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Old 04-22-12, 12:28 AM   #3
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Try posting in the Mictoech sub-section.
here: http://www.rx7club.com/microtech-111/
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Old 04-22-12, 10:44 AM   #4
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Add fuel to the water map and the load/idle table at the load points where the car stalls.
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Old 04-27-12, 09:46 PM   #5
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Adjusted water/load/idle and crank maps to dump significantly more fuel still same no start issue. Disabled fuel and Sprayed starter fluid down intake... Started right up. Everything is leading to my used primary injectors... Will take them out and throw them at the wall. Ordered 750s
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Old 04-29-12, 10:01 AM   #6
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Ah, used injectors. If they've been sitting, they need to be cleaned. As this point I won't even attempt to start a vehicle on a standalone unless the injectors have been first cleaned and flow tested. The failure rate is staggering. 90% of the people I know with an RX-7 have had an injector failure. Usually after the car has been sitting.
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Old 05-15-12, 11:15 PM   #7
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Just to conclude.. ( I hate Finding threads that don't post what fixed their problem ) my 750s arrived tossed them in and it started no problem
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Old 05-15-12, 11:15 PM
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