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Discussion Starter · #1 ·
'94 LS...Car starts fine, exhaust looks norm (wispy, evaporates/invisible) but after 20 to 60 secs or so at idle, a distinct white lingering smoke will start to evenly flow out..it increases when step on gas pedal.
Just had leak block test done/coolant system test, said no probs. There is no blue smoke, appears all white, foggy look. Car hasnt passed smog (high nox 1100) HC/CO ok, smogtester said check engine light came on under load test. Memory codes are both o2 sensors & something else. Ideas?
thx
 
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Discussion Starter · #2 ·
hell when u find out let me know i have the same problem.
also i know one of my o2 sensor in the exhaust manifold has a broken wire so i'm going to get a new one today i'll let you know if that clears it up
 
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