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Old 12-09-2008   #1
jcbisker
 
Join Date: Dec 2008
Location: bel air, md
Posts: 1
Default Need '91 ECM Help!!!

I need the ECM for a 91. My car is one of my favorite Things. Problem is after 6100 rpm it poops out. The techs say it's the ECM or as I call it the
"HEN'S TOOTH". My Z has 110,000 miles on it. Before it dies we, Me and The Z want to hit 150 again. Please help.
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Old 12-09-2008   #2
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,708
Default Re: Need '91 ECM Help!!!

You sure it's an ECM issue?
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Old 12-09-2008   #3
Harold Broerman
 
Join Date: Jan 2007
Location: lancaster,ca.
Posts: 18
Default Re: Need '91 ECM Help!!!

good morning, I have anew in the box ac delco remanufactured ECM part #16163993 .I was told it fits 90-92.I bought it 2 weeks ago ,because I was told thats what I needed. Turned out it was something else.I paid $500.00 and thats what illsell it for. Harold at avbattery@aol.com or call 6am-2pm mon-fri. 800-475-5431 Thanks
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Old 12-09-2008   #4
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
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Default Re: Need '91 ECM Help!!!

What turned out to be the problem?
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Old 12-09-2008   #5
Pete
 
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Location: Chicagoland,IL
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Default Re: Need '91 ECM Help!!!

Quote:
Originally Posted by jcbisker View Post
I need the ECM for a 91. My car is one of my favorite Things. Problem is after 6100 rpm it poops out. The techs say it's the ECM or as I call it the
"HEN'S TOOTH". My Z has 110,000 miles on it. Before it dies we, Me and The Z want to hit 150 again. Please help.
Please explain when you say "poops out" does the car shut off or does it feel like somebody droped an anchor.

If it happens when your WOT you might have a bad vacuum pump and is shuting down your secondaries.

Pete
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Old 12-09-2008   #6
phrogs
 
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Join Date: Jul 2004
Location: Kalamazoo MI
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Default Re: Need '91 ECM Help!!!

Quote:
Originally Posted by jcbisker View Post
I need the ECM for a 91. My car is one of my favorite Things. Problem is after 6100 rpm it poops out. The techs say it's the ECM or as I call it the
"HEN'S TOOTH". My Z has 110,000 miles on it. Before it dies we, Me and The Z want to hit 150 again. Please help.


I have a 91 ECM that I know works taken from a wreck and tested on my own car.

I am asking $400 plus shipping.
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90 ZR-1 #845 DRM 500 engine package

90 #226 Parts car Hit me up if you need anything.
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