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09-04-2013
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#1 |
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Join Date: Jul 2010
Location: florida
Posts: 16
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front end noise
hey all,
still having a noise in front end of Z. Replaced brake pads and also thought it could be shock since I saw wear marks on them. Replaced those too. 2 questions: 1. service ride light still on after replacing shocks 2. any ideas on front end noise. Im thinking sticking brake calipers. If it is any websites to get them from for good price and excellent quality? thanks in advance |
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09-04-2013
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#2 |
 
Join Date: Jan 2009
Location: Portland Oregon metro area (Washington side)
Posts: 3,207
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Re: front end noise
1. when does it happen? (at idle, braking, turning, etc)
2. when does it not happen ( idle, braking, turning, etc) 3. can you record it ? 4. are any codes being set? (FX3)
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Scott  Vett owner since 1979._It's about the car and the people |
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09-04-2013
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#3 |
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Join Date: Jul 2010
Location: florida
Posts: 16
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Re: front end noise
only time it definitely does NOT happen is at idle
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09-04-2013
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#4 | |
   
Join Date: May 2007
Location: Peoria, AZ
Posts: 9,153
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Re: front end noise
Quote:
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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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09-04-2013
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#5 |
 Join Date: Apr 2004
Location: ATL. GA.
Posts: 2,162
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Re: front end noise
Did you put the anti-rattle clips back on the brake pads?
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Steve 1990 Steel Blue/Black #2355 1990 Red/Red #1473 1991 Quasar /Black #118 Sold 1991 Turquoise/Black #766 Parted Out 1993 Yellow/White #179 Sold 1990 Black/Gray #1361 Headers/4:10s Sold |
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09-05-2013
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#6 | |
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Join Date: Oct 2004
Posts: 1,889
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Re: front end noise
Quote:
Shock replacement I'd think will require the system be "reset" clearing all codes. A - C in the ALDL 3 times but I've never needed to do this, "scottfab" has a sequencing procedure he mentions works. He'll be back, I'm sure! If you're interested I believe I've one set of the NOS GS Z16/CE Z15 "black" calipers available. Last edited by WVZR-1; 09-05-2013 at 03:19 AM. |
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09-05-2013
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#7 | |
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Join Date: Jan 2009
Location: Portland Oregon metro area (Washington side)
Posts: 3,207
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Re: front end noise
Quote:
Anyway, once the FX3 actuator problems are fixed (assuming that is it) then the errors will self clear.
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Scott Vett owner since 1979._It's about the car and the people |
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09-05-2013
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#8 | |
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Join Date: Oct 2004
Posts: 1,889
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Re: front end noise
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If everything is "functioning" - during the "key-on/self-test" if all four don't rotate and then park I believe the light comes on and stays on, I believe also that if there's maybe three key cycles and the car is not driven for a reasonable distance at a minimum speed the light will come on and stay on until driven and even though in theory if everything is operational there should be no light there wouldn't be a clearing procedure for it. I believe this is "scottfab" previous comments regarding reset/clearing: http://www.zr1.net/forum/showpost.ph...54&postcount=3 |
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09-05-2013
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#9 |
Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,191
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Re: front end noise
Wheel bearing? Is it a rattle, banging, whirring noise?
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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09-05-2013
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#10 |
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Join Date: Jun 2009
Location: I live at Devens, one run at a time
Posts: 455
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Re: front end noise
Sway bar bushing or loose end link?
Is it a clatter, a clunk, a rattle, can you feel anything in the wheel, brake pedal, seat of the pants etc. Need more information - straight ahead, when turning, under accel/decel, etc. If you coast and let the wheel float, does it pull to one side? - Jeff
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[I]91 ZR-1 #1840, autocrossing in SCCA BSP. FIC S/S's DRM chip/Watson/Borla/lid/LW batt&headlights, springs, shocks, pads & lines, quick rack & Turn One, camber brace, 32/22mm sways, A/C halfway deleted 17x11 & 12 CCW's, 315 & 335 Hoosier A6s [/I] |
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Linear Mode
