Clean the intake manifold-(1) matingsurfaces.Inspect the intake manifold for damage.Inspect the intake manifold for cracks near metallicinserts.Clean and inspect the intake manifoldinsulator-(2) for damage.
Inspect the crankcase ventilation passages-(1) inthe intake manifold face for blockage.
Warning:Refer toSafety Glasses Warning.
Clean the crankcase ventilation passages with compressed airif necessary. Use a maximum of 172-kPa(25-psi) of air pressure.Replace the intake manifold as necessary.Headlining Trim Panel Replacement Trim Panels/Welts
Headlining Trim Panel ReplacementCalloutComponent NameWarning:Do not attempt to repair or alter the head impactenergy-absorbing material glued to the headliner or to the garnishtrims. If the material is damaged, replace the headliner and/or thegarnish trim. Failure to do so could result in personali ...