Beware charcoal canister breakdown! - Page 3 - ZR-1 Net Registry Forums

HAWAIIZR-1 · 05-24-2011

Okay, thanks. I'll try to take a look at it first and confirm the part number on the original before ordering anything. It seems we have a few unique items on the 90 MY...........what a pain in the arse.

-=Jeff=- · 05-24-2011

yes 90 is different, those pictures you posted are correct.

1990 Canister is up front under the left headlight

HAWAIIZR-1 · 05-24-2011

Quote:

Originally Posted by -=Jeff=-

yes 90 is different, those pictures you posted are correct.

1990 Canister is up front under the left headlight

Thanks Jeff, I was wondering about that and a lot easier to get to so that is a plus.

GOLDCYLON · 05-24-2011

Yep the 91 Replacement I received over the weekend looks nothing like that. Great catch Craig and yet another in the only My 90 club. Just like the Air pump etc.

HAWAIIZR-1 · 05-24-2011

Quote:

Originally Posted by GOLDCYLON

Yep the 91 Replacement I received over the weekend looks nothing like that. Great catch Craig and yet another in the only My 90 club. Just like the Air pump etc.

GC,
I did not see that the air pump is different, but I noticed that for the other emissions items it seems same for 90-91 and 92-95 for all the a.i.r. stuff. It seems the same part number for the air pump itself so that is good news if true. Wow, we really have to check about some of this specific MY stuff and I guess there are ways to make interchange on something and not others.

GOLDCYLON · 05-24-2011

Im referring to the secondary pump. The pump is the same but the connectors are different.

VetteMed · 08-23-2011

good stuff!

HAWAIIZR-1 · 02-18-2012

Just wanted to share a few things I just found out.

1. Marc H said this does not apply to MY 1990 with the cannister in the front.

2. Standard Motor Products CP1032 does not work for MY 1990 and does not have the port on the bottom of the cannister like the factory unit.

AC Delco 215-155 and GM 17113150 that is supposed to be for MY 1990 is being confirmed and will pull out the factory unit to see what part number is actually on it.

tomtom72 · 02-18-2012

Craig, because our 90 M/Yr canister is 'right side up' our charcoal can't get out into the lines? Do I get that much?

Thanks for running this down for the rest of us 90 owners!

Tom

HAWAIIZR-1 · 02-18-2012

Quote:

Originally Posted by tomtom72

Craig, because our 90 M/Yr canister is 'right side up' our charcoal can't get out into the lines? Do I get that much?

Thanks for running this down for the rest of us 90 owners!

Tom

Tom,

I don't know about the cannister and why no issue with MY 90, just what Marc H said. But it does sound logical. I don't know if I really need a new one or not, but trying anything to help pass emissions and it is over 20 years old regardless.

My main concern is that no one else buys Standard Motor Products CP1032. I found the problem and wrong cross reference given by Rock Auto. The part number on the item is GM 17092089, Standard cross references it correctly as CP1032.

I'm not sure if AC Delco 215-155 or GM 17113150 is correct and I assume so since the parts catalog for our cars states so. The problem is I can't see any good photos where it shows the bottom of the cannister with the port and connector. I just found and ordered GM 17113150 so we'll see when it arrives and I'll report findings. My Hawaii blood is too wimpy to go out in the cold garage right now to pull out the stock unit to check. It might be possible to see the GM part number but it is a little tucked under that corner. More to follow..............

05-24-2011	#1
HAWAIIZR-1 Join Date: May 2010 Location: Japan Posts: 3,100	Re: Beware charcoal canister breakdown! Okay, thanks. I'll try to take a look at it first and confirm the part number on the original before ordering anything. It seems we have a few unique items on the 90 MY...........what a pain in the arse. __________________ Craig "ZR-1 NO KA 'OI" "ZR-1 ICHIBAN" 1995 #228 Black/Black with Dunn Heads ZR-1 owner since September 2003 ZR-1 Net Registry Founding Member #0074 NCM Lifetime Member #2048

05-24-2011	#2
-=Jeff=- Join Date: Jul 2007 Location: Bartlett, IL Posts: 7,158	Re: Beware charcoal canister breakdown! yes 90 is different, those pictures you posted are correct. 1990 Canister is up front under the left headlight __________________ 1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978

05-24-2011	#4
GOLDCYLON Join Date: May 2007 Location: Peoria, AZ Posts: 9,117	Re: Beware charcoal canister breakdown! Yep the 91 Replacement I received over the weekend looks nothing like that. Great catch Craig and yet another in the only My 90 club. Just like the Air pump etc. __________________ GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V

05-24-2011	#6
GOLDCYLON Join Date: May 2007 Location: Peoria, AZ Posts: 9,117	Re: Beware charcoal canister breakdown! Im referring to the secondary pump. The pump is the same but the connectors are different. __________________ GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V

08-23-2011	#7
VetteMed Join Date: Mar 2009 Location: Orlando, FL Posts: 1,816	Re: Beware charcoal canister breakdown! good stuff!

02-18-2012	#8
HAWAIIZR-1 Join Date: May 2010 Location: Japan Posts: 3,100	Re: Beware charcoal canister breakdown! Just wanted to share a few things I just found out. 1. Marc H said this does not apply to MY 1990 with the cannister in the front. 2. Standard Motor Products CP1032 does not work for MY 1990 and does not have the port on the bottom of the cannister like the factory unit. AC Delco 215-155 and GM 17113150 that is supposed to be for MY 1990 is being confirmed and will pull out the factory unit to see what part number is actually on it. __________________ Craig "ZR-1 NO KA 'OI" "ZR-1 ICHIBAN" 1995 #228 Black/Black with Dunn Heads ZR-1 owner since September 2003 ZR-1 Net Registry Founding Member #0074 NCM Lifetime Member #2048

02-18-2012	#9
tomtom72 Join Date: Dec 2004 Location: Jacksonville, FL USA Posts: 4,609	Re: Beware charcoal canister breakdown! Craig, because our 90 M/Yr canister is 'right side up' our charcoal can't get out into the lines? Do I get that much? Thanks for running this down for the rest of us 90 owners! Tom __________________ 1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member