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04-19-2012
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#1 |
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Join Date: Jul 2005
Location: SLOVENIA,EU
Posts: 126
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high coolant temperature
Hi , need some help.....
after few moments the car is stopped cooling fans go off but cooling temperature still going up . Go back on the road , and temperature dropped to the normal ........... Stickly thermostat ? or what else can be wrong ? It was first ride today ater long winter slipping . thanks for any tipps. Jano |
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04-19-2012
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#2 | |
   
Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
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Re: high coolant temperature
Quote:
Exactly how high did the temperature go up to ?
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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 |
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04-19-2012
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#3 |
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Join Date: Jul 2005
Location: SLOVENIA,EU
Posts: 126
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Re: high coolant temperature
while Im driving is temperature arround 90 - 92 celsius , when i stopped car temperature start growing and both fans go on at 96 degrees and temperature claimb to 98 and stay there regardless both fans running.
Before today usually fans were put down temperature in cca 10 -15 sec and they turn off at 90 degrees. Also check cooling level and it is normal 
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04-19-2012
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#4 |
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Join Date: Jul 2005
Location: SLOVENIA,EU
Posts: 126
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Re: high coolant temperature
Allready see that i replaced on and off in my first post... sorry for my bad english.
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04-19-2012
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#5 |
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Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
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Re: high coolant temperature
Thats 208F so no problem.
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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 |
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04-19-2012
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#6 |
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Join Date: Jul 2005
Location: SLOVENIA,EU
Posts: 126
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Re: high coolant temperature
ok , but still dont understand why temp stay there and doesnt dropp if both fans are running , usually were fans put temperature down and turn off for awhile...
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04-19-2012
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#7 | |
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Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
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Re: high coolant temperature
Quote:
No problem as stated you are not having a problem those temps are normal.
__________________
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 |
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04-19-2012
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#8 |
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Join Date: Jul 2005
Location: SLOVENIA,EU
Posts: 126
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Re: high coolant temperature
GOLDSYLON thanks for replys , It is different like before and I will check everything tomorrow when will be coolant cool again ............
best regards , Jano |
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04-19-2012
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#9 |
 
Join Date: Dec 2005
Location: Shillington, Penna.
Posts: 67
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Re: high coolant temperature
My 92 has about 22000 miles. 2 years ago, replaced the thermostat and flushed the entire system and filled with GM recommended coolant. With Marc's chip that turns the fans on earlier, even on the hottest days of summer, the temps oscillate from about 197 to 205 deg F. Before this, the hottest was about 230 deg F.
Hope this helps...
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[FONT=Franklin Gothic Medium]Ralph E. Weise [/FONT]:) '92 ZR-1#473 Red/Red |
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04-19-2012
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#10 |
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Join Date: Jun 2010
Location: back in lone pine
Posts: 591
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Re: high coolant temperature
have you pulled the radiator cover and see if the fins on your radiator are plugged . our cars are like a hoover vacuum cleaner . they gobble up every thing .plastic bags , leaves and small rodents .jk.i am willing to be that your radiator fins are partially plugged
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