On cold starts is white/fuel pretty sure. I haven't been around it recently when it's running like total crap. I'll bring up the solenoid o ring....
They did the timing sensor again, which apparently helped. New issue is it was running good until he turned on the jakes. It then wouldn't...
We took the truck for a bit to break it in right. Cool startup it catches right away buy billows smoke until it gets some he in it. It also was...
Yes, been touring with it for awhile now. Pulls great. Egt post turbo hits 900, can go past if lugging it. Boost around 33 psi. Zero blowby, so...
Been waiting for a load to line up to break it in, but did take it for a quick spin. No haze at idle, let's a bit of coal out when you lay into...
Been a secondary project as of late. Finished the valvetrain today, decided to install a new bigger oil cooler that should be in right away....
No, after we replaced the injector and it didn't fix the problem we decided to tear it down. We did a bubble test before and nothing showed up. We...
Didn't know the e blocks still had that problem. As far as I know the new head is fine but will try a bubble test. It was the old head we found...
The previous head had lots of miles on. History of engine is unknown but when dismantled I'd say had at least a million on everything. It was...
Lol I can't seeing it being a liners issue. Before it would easily fail the cut out test and stop smoking when you cut #5 out. Now it will run on...
Need some help with a 550 5ek that was just inframed. Started out with smoking/miss in cold Temps and idling. Cut out test brought us to #5. New...
Yup makes sense, thanks. The guy that rebuilt the pump set it at 20% over (rack 3.26mm, torque 4.22m). He said 1 turn of the screws equal 1mm....
Counter bores have been cut, got a square port head from pai but doesn't seem to have the revised coolant passage in the back of the head so...
Thanks again for the advice. Ill be ordering the durability kit with the supporting parts needed. This is a spare/lightly used truck that will put...
Thanks for the tips. For sure the liner o rings are leaking coolant, I did the mains this summer and there was drips of coolant coming off the...
Hi all, Looking for some advice on an 7FB inframe. Goal is 500-550 reliable hp. Truck will be grossing 100+k lbs, 18spd 3.91 gears. Was thinking...
