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+--- Thread: Looks like coolant in intake manifold (/showthread.php?tid=7385)
Looks like coolant in intake manifold - Redland1 - 05-19-2021
Took everything apart to do an EGR tuneup and found what looks like coolant in the intake manifold.What could cause this issue? TIA.
RE: Looks like coolant in intake manifold - Redland1 - 05-19-2021
The pipe coming from the intercooler looks clean though.
RE: Looks like coolant in intake manifold - Redland1 - 05-19-2021
The pipe coming from the intercooler looks clean though.
RE: Looks like coolant in intake manifold - smorgan87 - 05-19-2021
Nope. Had it on one of my trucks that had never had a drop of green coolant in it. If i remember right it was in the intake of a brand new 2350 crate motor.
RE: Looks like coolant in intake manifold - Rawze - 05-19-2021
(05-19-2021 )Redland1 Wrote: Took everything apart to do an EGR tuneup and found what looks like coolant in the intake manifold.What could cause this issue? TIA.
if your referring to the green tint ... that is the color they are painted before cummins paints them red on the outside.
RE: Looks like coolant in intake manifold - Redland1 - 05-19-2021
(05-19-2021 )Rawze Wrote:ok,thanks.I was beginning to freak out lol.(05-19-2021 )Redland1 Wrote: Took everything apart to do an EGR tuneup and found what looks like coolant in the intake manifold.What could cause this issue? TIA.
if your referring to the green tint ... that is the color they are painted before cummins paints them red on the outside.
RE: Looks like coolant in intake manifold - Chamberpains - 05-20-2021
Yup just an anti corrosion covering. All oem cm870 intakes have this color inside them.