smoke test result
04-12-2012, 03:34 PM
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smoke test result
have posted on here before, had misfire in 6, changed plug, coil, injector and i think the misfire may have finally been solved, but my mechanic, also father n law, did a smoke test to check for leaks becasue the truck still rough idles on cold start only for about 35 seconds. he said it has small leak in 8 cylindar. what exactly does that mean? head gasket leak?
04-12-2012, 03:36 PM
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also on the scanner when running live data it shows that my stft s1 b1 and stft s2b2 are both at 99.4 which i believe is lean. can the leaness be from the intake or head gasket leak?