RX7Club.com - Mazda RX7 Forum - Microtech microtech cranking question

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jacobcartmill

12-20-04 02:49 AM

microtech cranking question

does microtech fire the 2 primary injectors during cranking or does it fire all four? (may be a stupid question, but just gotta double check)

10sec rx7

12-20-04 08:30 PM

just the primarys

jacobcartmill

12-21-04 01:46 AM

during cranking, what would happen if the vac nipple on the lt8 box is left not hooked up?

i just realized this has been the case on this 89 i'm buying...

10sec rx7

12-21-04 04:36 PM

nothing it will still fire everything correctly as on cranking you usually only pull 2inhg vacuum anyway, once it starts it will run like shit tho

jacobcartmill

12-22-04 12:44 AM

hm, maybe thats not the problem then...

its dumping ungodly amounts of fuel during cranking..

LT8TurboII

12-22-04 08:32 AM

Has the car ever started and ran with the Microtech? What kind of values are you getting while cranking? Maybe datalog it for us and let us take a look?

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