TimberJack

2008 chu can you in stall new steering box without removing radiator? Looks like I could remove fan an shroud.

Nope tanks are dry, i got in it this morning an the pedal feels normal. Let’s see how long that last.

2008 chu brake pedal got real soft, doesn’t won’t to stop good. We’ve replaced foot valve and the valve on cross member of the farm. Any ideas would be great. Thanks

I pulled the actuator and the lever moves freely. It’s got me puzzled, it running fine this morning.

2008 chu when you turn key on you can hear the actuator making a clicking noise. Well truck lost boost and no engine brake showed code for actuator. Took an had it replaced did great for about 2 days. Back to making the clicking noise while key is on. I checking connections to make sure pins weren’t loss. Even Check ones coming out of firewall. Started truck up ran great, next day back to the same ol shit. Sounds like it’s losing power and regaining it. Is there a relay for actuator?

Changed the thermostat and problem solved! Thanks FJH.

I’m not sure if that did or not.

Checked the egr it’s dry. I can leave cap off tank while up is at idle an the coolant will be at the top. When you shut the truck off coolant drops below add mark. I clapped lines going to compressor still the same.

No it’s the original one. I was thinking it could probably be egr or air compressor.

2008 Chu, first load of the morning the truck will run hot but cools right back down and after that doesn’t do it for the rest of the day. I’m getting pressure in the tank. I let the truck sit all weekend and on Monday I noticed the water was low. Well it had tons of pressure on it. Once the pressure was released the coolant level came back up. You can start the truck with coolant cap off and give it throttle and the coolant will pull way down and when you let off throttle it comes out like a volcano. cups an injectors were replaced back in June.

Ten4, thanks for the info. Truck pulls fine believe I will leave it alone lol.

2008 MP8, what temp does fan kick on? Mine comes on real slow at 215 in a hard pull and once it’s in high the water temp has reached 220 degrees. By that time the shit down light come on.

Is there anyway to test an eup?

Will do and thanks

I will put a gauge on it this evening an check it. What should the pressure be?