Any ideas?

[nvr2late]

Hello
70 miles per hour in the middle lane of a 3 lane highway my GN shuts down as if someone turned off the ignition. It started right back up but every so often the service engine light would flash briefly and car would run rough as it were running out of fuel. Anyone experience this?

 

[mikestertwo]

If the service engine light flashed you should have a code set. What is the code?

 

[ScottHeidinger]

I would check you battery connections at the battery, starter and ground under turbo on engine block as well as make sure your orange ECM power wire isn’t shorting out on anything.


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[nvr2late]

If the service engine light flashed you should have a code set. What is the code?

 

[nvr2late]

I’ll need check that out. I don’t have access to a scanner.

 

[Darkstar72]

http://www.gnttype.org/maint/malf.html

Jump the pins and watch the flashy lights.

 

[Pronto]

I’ll need check that out. I don’t have access to a scanner.

Get one!

 

[TurboTGuy]

Get one!

Yes, get a Scanmaster.

In addition, check the fusible links at the starter. Bet you'll find your problem.