Coolant hose under intake
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Coolant hose under intake
Hi guys I have a 1994 lexus es300. I just replaced my spark plugs without removing the manifold and now I noticed that there was a coolant leak under the manifold mainly on the driver side. Is there any other coolant hose line other than central coolant hose?
#2
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Depends on what you mean by "under the manifold". The bypass hose under the intake manifold is a common leak point on these engines see here 16261G in the diagram part # 16261-20010
#4
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That hose is for the hydraulic fan motor (driven by the power steering pump) so you don't have a coolant leak?
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Depends on what you mean by "under the manifold". The bypass hose under the intake manifold is a common leak point on these engines see here 16261G in the diagram part # 16261-20010
upon further inspection. You are right this is the one that’s leaking. Is there an easier way to replace this hose without taking out the intake manifold?
#6
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kizzle
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12-27-18 09:57 AM