Hello people,
I've got this 1984 BJ60 with a 3B that I installed a turbo on it. It's pretty hard to start but when the engine is hot it idles great! During accelerations it does pretty good until about 70kph, then it starts to feel sluggish and lacks power. I can bearly hit 85-90kph and if there is a slight hill (like 1% grade) then it decelerates a lot. At 80kph I've got 10psi of boost pressure and around 550 Celsius of EGT (pretty high). Smokes kind of a alot too either at idle or on the road. I played with the fuel screw which changes egt and smoke but not a lot on power. Injection pump timing is set at nominal but I have tried with a but of advance and a bit of retard). Fuel consumption is pretty damn high also. I actually don't see a difference on power when it was N/A and after turbo.
Here's whit i've done:
-TD05 turbo with 10psi wastegate, no intercooler.
-Rebuilt head
-all engine bearings and seals replaced
-pistons and rings replaced, liners resurfaced.
-rebuilt injectors
-rebuilt injection pump
-all filters replaced,
-magnaflow resonator, no muffler
-Fuel is new
-Fuel pump inlet screen is clean
-Fuel system has been bled many times so far
-Valve clearance has been adjusted
Kinda hitting a wall right now, hoping somebody could have insight on this problem.
Cheers
I've got this 1984 BJ60 with a 3B that I installed a turbo on it. It's pretty hard to start but when the engine is hot it idles great! During accelerations it does pretty good until about 70kph, then it starts to feel sluggish and lacks power. I can bearly hit 85-90kph and if there is a slight hill (like 1% grade) then it decelerates a lot. At 80kph I've got 10psi of boost pressure and around 550 Celsius of EGT (pretty high). Smokes kind of a alot too either at idle or on the road. I played with the fuel screw which changes egt and smoke but not a lot on power. Injection pump timing is set at nominal but I have tried with a but of advance and a bit of retard). Fuel consumption is pretty damn high also. I actually don't see a difference on power when it was N/A and after turbo.
Here's whit i've done:
-TD05 turbo with 10psi wastegate, no intercooler.
-Rebuilt head
-all engine bearings and seals replaced
-pistons and rings replaced, liners resurfaced.
-rebuilt injectors
-rebuilt injection pump
-all filters replaced,
-magnaflow resonator, no muffler
-Fuel is new
-Fuel pump inlet screen is clean
-Fuel system has been bled many times so far
-Valve clearance has been adjusted
Kinda hitting a wall right now, hoping somebody could have insight on this problem.
Cheers
