Microtech microtech cranking question

Reply Subscribe

Thread Tools

Search this Thread

Dec 20, 2004 | 02:49 AM

jacobcartmill

Thread Starter

just dont care.

iTrader: (6)

Joined: Jul 2002

Posts: 9,387

Likes: 4

From: Nashville, TN

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)

Dec 20, 2004 | 08:30 PM

10sec rx7

Rotary Enthusiast

Joined: Mar 2001

Posts: 1,353

Likes: 9

From: Sydney, Australia

just the primarys

Dec 21, 2004 | 01:46 AM

jacobcartmill

Thread Starter

just dont care.

iTrader: (6)

Joined: Jul 2002

Posts: 9,387

Likes: 4

From: Nashville, TN

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...

Dec 21, 2004 | 04:36 PM

10sec rx7

Rotary Enthusiast

Joined: Mar 2001

Posts: 1,353

Likes: 9

From: Sydney, Australia

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

Dec 22, 2004 | 12:44 AM

jacobcartmill

Thread Starter

just dont care.

iTrader: (6)

Joined: Jul 2002

Posts: 9,387

Likes: 4

From: Nashville, TN

hm, maybe thats not the problem then...

its dumping ungodly amounts of fuel during cranking..

Dec 22, 2004 | 08:32 AM

LT8TurboII

Senior Member

iTrader: (2)

Joined: Oct 2003

Posts: 327

Likes: 0

From: Pensacola, FL

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?