First time swap started - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ls1nova71 · 08-11-2020, 09:06 AM

You will be able to adjust the tune to compensate for the needle being off, but then the odometer won't be right.

But anyway, did you have the speedo powered up when you put the needle on? If you didn't then the needle may be way off and not able to re-enter it self. If you did, then its probably not the issue. Did you notice if the odometer worked while you drove it? If it didn't, then you most likely aren't getting a speed signal to it since you say the needle moved once when you powered it up.

08-11-2020, 09:06 AM	#11
ls1nova71 Registered User Join Date: Dec 2009 Location: Independence Mo Posts: 4,119	Re: First time swap started You will be able to adjust the tune to compensate for the needle being off, but then the odometer won't be right. But anyway, did you have the speedo powered up when you put the needle on? If you didn't then the needle may be way off and not able to re-enter it self. If you did, then its probably not the issue. Did you notice if the odometer worked while you drove it? If it didn't, then you most likely aren't getting a speed signal to it since you say the needle moved once when you powered it up. __________________ My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html Last edited by ls1nova71; 08-11-2020 at 09:17 AM.



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