RandyH
Full Access Member
Time for the inevitable deep-dive on my '05 6.0L. Thought this only happens to other people.
Recently started billowing white smoke off and on. Figured it was the EGR cooler finally giving up or an injector leaking down. Turns out I have all sorts of classic 6.0 issues. First, I had two bad injectors (3 & 6) causing the smoke, one likely leaking down with a cracked tip. Second, my EGR cooler has been starting to lose coolant and is getting ready to burst. I was just getting ready to replace both the oil and EGR cooler (EOT/ECT delta is typically 10-12 degrees) when the injectors bailed. Then they tell me my head gaskets are starting to leak and my turbo unison ring is worn and starting to stick. Planning to do the following:
- ARP head studs
- OEM head gaskets
- OEM STC fitting upgrade
- OEM upgraded oil standpipes and oil rail dummy plugs
- OEM oil cooler
- Bulletproof Diesel EGR cooler (thought about delete, but didn't want to buy a tuner to kill CEL)
- OEM reman injectors (8)
- Garrett stock turbo
- OEM HFCM upgraded water separator drain
- also thinking about flushing coolant and switching to CAT EC-1 rated ELC coolant
- good time to replace the thermostat, drive belt, fuel filters, oil/filter, coolant filter, check hoses, etc
Anyone think of anything I'm missing (except a lot of dollars) while in this deep? Was going to tackle the EGR, oil cooler and injectors myself to save the labor but the head gasket took me out of the game. Dealer labor estimate about $3500 and more than that in parts. Dealer seems receptive to me getting my own parts as this dealer charges full list price. After several hours of research I was able to save about $2K over what the dealer quoted when getting my parts list together and I'm looking at OEM parts or better. Still planning to check out a couple other local shops before pulling the trigger and buying all the parts. Not sure how receptive shops are in general to customers providing most the parts. Like I said, this is going to hurt!
Recently started billowing white smoke off and on. Figured it was the EGR cooler finally giving up or an injector leaking down. Turns out I have all sorts of classic 6.0 issues. First, I had two bad injectors (3 & 6) causing the smoke, one likely leaking down with a cracked tip. Second, my EGR cooler has been starting to lose coolant and is getting ready to burst. I was just getting ready to replace both the oil and EGR cooler (EOT/ECT delta is typically 10-12 degrees) when the injectors bailed. Then they tell me my head gaskets are starting to leak and my turbo unison ring is worn and starting to stick. Planning to do the following:
- ARP head studs
- OEM head gaskets
- OEM STC fitting upgrade
- OEM upgraded oil standpipes and oil rail dummy plugs
- OEM oil cooler
- Bulletproof Diesel EGR cooler (thought about delete, but didn't want to buy a tuner to kill CEL)
- OEM reman injectors (8)
- Garrett stock turbo
- OEM HFCM upgraded water separator drain
- also thinking about flushing coolant and switching to CAT EC-1 rated ELC coolant
- good time to replace the thermostat, drive belt, fuel filters, oil/filter, coolant filter, check hoses, etc
Anyone think of anything I'm missing (except a lot of dollars) while in this deep? Was going to tackle the EGR, oil cooler and injectors myself to save the labor but the head gasket took me out of the game. Dealer labor estimate about $3500 and more than that in parts. Dealer seems receptive to me getting my own parts as this dealer charges full list price. After several hours of research I was able to save about $2K over what the dealer quoted when getting my parts list together and I'm looking at OEM parts or better. Still planning to check out a couple other local shops before pulling the trigger and buying all the parts. Not sure how receptive shops are in general to customers providing most the parts. Like I said, this is going to hurt!
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