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04-13-2010
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#1 |
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Join Date: Oct 2006
Location: Tijeras, NM, USA
Posts: 23
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What is causing this oil smell?
I cant find any obvious leaks, and there is no spotting on the floor under the car when parked. If its burning oil, its so small an amount that I cant see a noticable dropping of oil level on the dipstick.
Yet every time I'm at a stoplight or after parking, I can detect a distinct oil burn smell around the car. I changed the PCV valves, but thats all I've done. I'm stumped. Anyone want to chime in? |
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04-13-2010
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#2 |
 
Join Date: May 2007
Location: Westminster, Maryland
Posts: 3,689
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Re: What is causing this oil smell?
I saw this effect happening recently. It turned out to be a small cam cover leak that was dripping on the header. The oil burns off and never reaches the floor of the garage but you sure can smell it.
If this is happening on your car, you will see obvious staining on the header or exhaust manifold. Good luck. Jim
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If it isn't fun, you aren't doing it right! 1990 Black ZR-1 - sold 1993 Quasar Blue ZR-1 1994 Competition Yellow ZR-1 1995 Dark Purple ZR-1 Maryland State Coordinator WAZOO Member |
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04-13-2010
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#3 |
 
Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,679
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Re: What is causing this oil smell?
Also check header center stud,common issue & easy fix.
Pete
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'91 #1635 PoloGreen 350 LT5 11.09 @ 129.27 11.04 @ 128.86 474RWHP 400RWTQ http://www.youtube.com/watch?v=SFNFOhGGlR4 http://www.youtube.com/watch?v=ZlRIOMwaDYY https://sites.google.com/site/peteszr1garage |
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04-13-2010
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#4 |
  
Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
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Re: What is causing this oil smell?
Future bad cat?
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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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