Join Date: Aug 2010
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What else causes high eot/ect delta?
a couple months ago I did studs and gaskets. I did a vc9 flush deleted the egr and replaced the oil cooler at the same time. I installed my insight cst a couple days later and noticed at 70 mph I could get about 15-18 degree delta. I decided to flush again, and again, and again, and again, etc. didnt help so I changed the oil cooler again thinking I may have plugged it up doing the flushes. It helped got it down to 10-12 degrees diff. Now that its warming up again Im starting to see higher delta. today it was 74 out and at 70 mph after about 15 mins I am seeing 16 degrees. keep in mind I'm not even towing. What else could be going on?
'04 F-250 Lariat CCSB FX4
Elite H-11 headstuds, BPD oil cooler, BPD bypass oil filter, BPD Waterpump, BPD 58 volt FICM,mWarren 175/30's, KC Stage 3 68mm turbo, Andy Warren Comp plus tranny, PI Stallion, Sinister EGR delete, MBRP 4" exhaust, Dieselsite coolant filter, ELC, Edge Insight CST, SCT SRL++