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Old 04-10-2009   #189
ZR1North
 
Join Date: Feb 2007
Location: Komoka, Ontario, Canada
Posts: 597
Default Re: 91 ZR-1 Cutting Out Under Load

Quote:
Originally Posted by GregCrowe View Post
D555: 10472401
D545: 10467067

Here's a great deal on the D555's:

http://cgi.ebay.com/ebaymotors/NEW-G...spagenameZWDVW
What a great thread!

I pursued Greg's tip and purchased the "D555s" noted above, but I am not sure I want to install them now that I have them.

On these new units, the secondary windings are measuring 5.6 to 5.8K which is close to the GM recommended range of 5.6 to 5.7, but the primary windings are measuring 1.7 ohms - GM recommendation is .5 ohms. I am also a little suspecious of the part no on the replacements; it is 10482928 rather than the numbers Greg quoted above. I am thinking - don't think I will use these replacements. Am I being too cautious?
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