Rich at Idle jumpy RPM Help :(
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Rich at Idle jumpy RPM Help :(
Hey guys i recently been experiemcing this problem with my 03 evo 8.
Now my afr reads rich at idle. It stays at 11.2 - 11.4. I also have this wierd idle problem. Before my car would idle at 1000 now recently i noticed it sitting at 1200 and then dip down to 1000. Another thing i noticed is that out of randomly my rpms would shot up to 1500 then back down to 1000, then there would be times when my rpms would dip down to 400 and almost stall out. Car is tuned. Does anyone know what this can be? Thanks guys
Now my afr reads rich at idle. It stays at 11.2 - 11.4. I also have this wierd idle problem. Before my car would idle at 1000 now recently i noticed it sitting at 1200 and then dip down to 1000. Another thing i noticed is that out of randomly my rpms would shot up to 1500 then back down to 1000, then there would be times when my rpms would dip down to 400 and almost stall out. Car is tuned. Does anyone know what this can be? Thanks guys
#7
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any codes I would Tbolt clamp and zip tie down all the vacuum lines. then boostleak test it. when my mad was bad it would cut me out of boost real quick and shut me down as soon as I hit 6psi it felt like I hit a brick wall. What made it ironic is the fact that the mad didn't even shoot a code,
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