Thread: 86 300sdl engine problems Help!
View Single Post
  #2  
Old 10-10-2012, 09:57 AM
theref theref is offline
Registered User
  
Join Date: Jul 2003
Location: Bellevue WA
Posts: 176
Checks for blown HG or cracked head
1. Squeeze coolant return hose after engine is off overnight. Pressure in hose is a possible indicator of HG /head issue
2. Check coolant for traces of oil-and vice versa
3. Do a leakdown test on coolant system to test for possible cracked head.
__________________
87 300D 265Kmi
Factory rebuilt crate 603.96x engine at 200K
Reply With Quote