 Whats wrong if I see this?, is my engine bad? |
 Oct 7, 2005 - 10:28 PM
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 Enthusiast  Joined Apr 18, '05 From Lincoln, Ar Currently Offline Reputation: 7 (100%)  |
 Is my engine bad? This is like carbon dust, or something mixed with water. Is this natural for a JDM type engine? I only have a 2.5 high-flow cat and a 2.25 muffler with a 2.25 custom catback. Before I got the catback and noticed this spray of black stuff, I did pour in the gas tank a bottle of treatment, but all this stuff is like "whoa wat the ****" This stuff is like coming right out of the muffler when I rev the engine. I dunno if my engine is bad, or not. Can someone explain? |
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Replies
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Oct 8, 2005 - 11:17 AM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
its carbon build up ..your fine. what is the iscv? you mean pcv hose from the valve cover? hook all that stuff up the say it should be. a lot of times little things like that can lead to excess smoke.
your a/f gauge bouning means that your o2 sensor is working correctly and that the car goes into a proper closed loop mode. -------------------- 15PSI - 30MPG - Megasquirt Tuned
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Posts in this topic
soulshadow Whats wrong if I see this? Oct 7, 2005 - 10:28 PM
playr158 JDM type?!
it could mean bad valve seals,run... Oct 8, 2005 - 1:19 AM
soulshadow QUOTE(playr158 @ Oct 8, 2005 - 1:19 AM)JDM ty... Oct 8, 2005 - 7:43 AM Bigmeanbulldog55 If you've just got that stuff put on the exhau... Oct 8, 2005 - 2:42 AM Hanyo we can't really diagnois this yet.
try drivi... Oct 8, 2005 - 3:00 AM soulshadow OK, it seems that the ISCV (Idle speed control val... Oct 8, 2005 - 11:40 PM 95CelicaST Are you running with premium octane? the JDM engin... Oct 10, 2005 - 1:04 AM |
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