Turn signal canceller - The 1947 - Present Chevrolet & GMC Truck Message Board Network

smoked68 · 08-04-2007, 08:03 AM

Hello guys, I just replaced the turn sig. cam, but am still having the same problem. The old one was the factory one and had a crack. The new one went in with no probs but will not cancel on the right turn. The left turn clicks off as should when wheels go strait. What else could be going on here. Also as a side bar the super charger came in this past Wed. it will find its new home in a few weeks. Thank you and all have a grand weekend. M

byrd · 08-04-2007, 09:24 AM

Are you sure the return spring is in there? Should be one for each side, a small round circle spring that cancels the trun signals.

bad6772 · 08-04-2007, 01:19 PM

Quote:

Originally Posted by byrd

Are you sure the return spring is in there? Should be one for each side, a small round circle spring that cancels the trun signals.

+ 1 i would check those first, and i think you can buy them separate from a dealership. i think when i baught mine they called it a service kit?

hgs_notes · 08-04-2007, 09:59 AM

You can get those little springs at most parts stores.

**Stocker** · 08-04-2007, 11:36 AM

Ditto on the return cancel springs.

For some reason, my left spring always breaks shortly after installing a new one. I finally just gave up and manually cancel after left turns. Everything looks normal to me, obviously I'm missing something...

Robert1970C20rstbukt · 08-04-2007, 03:10 PM

I had a similar problem. I went to Autozone and bought one of the turn signal repair kits in the "HELP" section. I installed the new cam and the new springs, and it wouldn't cancel either one. I put the old one back in with the new springs, and now it only cancels the left turn, the right one only works every once in awhile. Probably because it's a cheap foreign part, need to find some GM ones I guess.

smoked68 · 08-04-2007, 04:33 PM

Thanks for the info guys, I will try this asap. Its been doing this for a while, we got around to doing the cam with high hopes and it was the same, just no longer sloppy. I appreciate the help. Mike..........

loef · 08-04-2007, 05:01 PM

I had also a problem with the new one.
But with cutting a bit away from the back side of the oval hole where the spring is mounted it was solved.

72 68 andmore · 08-04-2007, 05:57 PM

I bought the whole kit new also and then had that problem still, so I took the springs from the old one and then it worked. The plastic was cracked that is why I replaced it. I call the place I bought it they refunded me for 2 springs and mentioned they had some issues with then and where sending springs to customers and changing vendors or notifying them or something like that

chipflyer · 08-04-2007, 06:08 PM

I've got the exact same issue as smoked68, I have new parts including springs but it still cancels Left turns only. loef can you edit your photo and circle the area you changed? I am not sure I uderstand what you did.
thanks

Jeff

smoked68 · 08-06-2007, 03:35 PM

Again, Gentlemen you are a wealth of information, THANK YOU one and all. The pic will be a big help. It's always something. Thanks guys. Mike.....

loef · 08-07-2007, 05:26 PM

On this one its better to see.

08-04-2007, 08:03 AM	#1
smoked68 Registered User Join Date: Oct 2006 Location: Rock Hill, SC Posts: 421	Turn signal canceller Hello guys, I just replaced the turn sig. cam, but am still having the same problem. The old one was the factory one and had a crack. The new one went in with no probs but will not cancel on the right turn. The left turn clicks off as should when wheels go strait. What else could be going on here. Also as a side bar the super charger came in this past Wed. it will find its new home in a few weeks. Thank you and all have a grand weekend. M __________________ 1968 chevy shortbed, Dark Shadow Gray 4 bolt 383 Stroker,Weiand Super Charger, disc brakes, 9 inch, 391 gear, 20" Eagle wheels, muncie 4 speed/ Hurst shifter, 4/7 drop, Hedman midlengths, 3 inch exhaust w/ 2 chamber flows. 1966 Mustang with 306 roller, c-4, 9 inch Detroit locker rear. 1965 Fastback Mustang w/347 stroker, top loader 4spd, 9 inch detroit locker. 1966 Mustang coup, 306 roller, c4, 9 inch. 65 Cobra, 427, T6oo, 9inch, of course. First gen Hayabusa, airbox mod and running 2 exhaust cams.. Zoom Zoom Zoom

08-04-2007, 09:59 AM	#4
hgs_notes GEARHEAD Join Date: Aug 2003 Location: MN Posts: 6,126	Re: Turn signal canceller You can get those little springs at most parts stores. __________________ If no one knows what you're doing, they can't tell you you're doing it wrong HG's Dream Car Build - Shelby Cobra Kit Build your own adjustable track bar 71 Long Fleet C/10 72 Jimmy 4x4 (Junkyard Jimmy) HG's Plow Truck '78 K35 Dually Bigass Farm Truck HG's thread of miscellaneous stuff

08-04-2007, 11:36 AM	#5
Stocker 20' Daredevil (Ret) Join Date: May 2003 Location: Jefferson State Posts: 13,722	Re: Turn signal canceller Ditto on the return cancel springs. For some reason, my left spring always breaks shortly after installing a new one. I finally just gave up and manually cancel after left turns. Everything looks normal to me, obviously I'm missing something... __________________ - Mike - 1972 K20 LWB 350/350/205 RIP El Jay

08-04-2007, 03:10 PM	#6
Robert1970C20rstbukt Registered User Join Date: Jun 2004 Location: Beeville, Texas Posts: 1,943	Re: Turn signal canceller I had a similar problem. I went to Autozone and bought one of the turn signal repair kits in the "HELP" section. I installed the new cam and the new springs, and it wouldn't cancel either one. I put the old one back in with the new springs, and now it only cancels the left turn, the right one only works every once in awhile. Probably because it's a cheap foreign part, need to find some GM ones I guess. __________________ RJD 1984 Chevrolet C30 welding truck 454/SM465 1977 GMC C15 pickup 350/TH350 1970 Chevrolet C20 pickup 350/TH400 1970 Chevrolet K20 Suburban 454/TH350 1969 GMC 8500 478M V6/5 spd winch truck Last edited by Robert1970C20rstbukt; 08-04-2007 at 03:18 PM.

08-04-2007, 04:33 PM	#7
smoked68 Registered User Join Date: Oct 2006 Location: Rock Hill, SC Posts: 421	Re: Turn signal canceller Thanks for the info guys, I will try this asap. Its been doing this for a while, we got around to doing the cam with high hopes and it was the same, just no longer sloppy. I appreciate the help. Mike.......... __________________ 1968 chevy shortbed, Dark Shadow Gray 4 bolt 383 Stroker,Weiand Super Charger, disc brakes, 9 inch, 391 gear, 20" Eagle wheels, muncie 4 speed/ Hurst shifter, 4/7 drop, Hedman midlengths, 3 inch exhaust w/ 2 chamber flows. 1966 Mustang with 306 roller, c-4, 9 inch Detroit locker rear. 1965 Fastback Mustang w/347 stroker, top loader 4spd, 9 inch detroit locker. 1966 Mustang coup, 306 roller, c4, 9 inch. 65 Cobra, 427, T6oo, 9inch, of course. First gen Hayabusa, airbox mod and running 2 exhaust cams.. Zoom Zoom Zoom

08-04-2007, 05:01 PM	#8
loef Registered User Join Date: Sep 2006 Location: holland Posts: 35	Re: Turn signal canceller I had also a problem with the new one. But with cutting a bit away from the back side of the oval hole where the spring is mounted it was solved. Attached Images

08-04-2007, 05:57 PM	#9
72 68 andmore Registered User Join Date: Sep 2006 Location: Canada Posts: 54	Re: Turn signal canceller I bought the whole kit new also and then had that problem still, so I took the springs from the old one and then it worked. The plastic was cracked that is why I replaced it. I call the place I bought it they refunded me for 2 springs and mentioned they had some issues with then and where sending springs to customers and changing vendors or notifying them or something like that

08-04-2007, 06:08 PM	#10
chipflyer Registered User Join Date: May 2004 Location: Topeka, Ks Posts: 2,293	Re: Turn signal canceller I've got the exact same issue as smoked68, I have new parts including springs but it still cancels Left turns only. loef can you edit your photo and circle the area you changed? I am not sure I uderstand what you did. thanks Jeff __________________ I'm not a pessimist, I'm just optimistic that bad things are going to happen. 1971 Cheyenne Super K10 - tilt, cruise, air, am/fm, tow hooks, factory buckets! 1986 Jeep J10 pickup, - 5.3L Vortec with 4L60e and NP241.

08-06-2007, 03:35 PM	#11
smoked68 Registered User Join Date: Oct 2006 Location: Rock Hill, SC Posts: 421	Re: Turn signal canceller Again, Gentlemen you are a wealth of information, THANK YOU one and all. The pic will be a big help. It's always something. Thanks guys. Mike..... __________________ 1968 chevy shortbed, Dark Shadow Gray 4 bolt 383 Stroker,Weiand Super Charger, disc brakes, 9 inch, 391 gear, 20" Eagle wheels, muncie 4 speed/ Hurst shifter, 4/7 drop, Hedman midlengths, 3 inch exhaust w/ 2 chamber flows. 1966 Mustang with 306 roller, c-4, 9 inch Detroit locker rear. 1965 Fastback Mustang w/347 stroker, top loader 4spd, 9 inch detroit locker. 1966 Mustang coup, 306 roller, c4, 9 inch. 65 Cobra, 427, T6oo, 9inch, of course. First gen Hayabusa, airbox mod and running 2 exhaust cams.. Zoom Zoom Zoom

08-07-2007, 05:26 PM	#12
loef Registered User Join Date: Sep 2006 Location: holland Posts: 35	Re: Turn signal canceller On this one its better to see. Attached Images

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