B2650 radiator cap stuck

[Rob 80]

Trying to check my radiator fluid level and i can't get the radiator cap off!! You turn it it releases but will not come off. I'm scared i could brake off the radiator top since it is only plastic.

Should i just force it, usually they have two tabs that hold it on maybe they are bent in to much.

 

[big bubba]

push down on it, then twist off.....never force
check overflow reservoir as well

 

[oldballs]

As far as I know................what bubba said.

 

[diesel85]

x2

Don't force.

They do come off.

One of my vehicles I just change the coolant on has a tough little bugger of a cap.

 

[Rob 80]

push down on it, then twist off.....never force
check overflow reservoir as well

I do exactly that but it will not come off.

 

[big bubba]

as you firmly push down also twist cap counter clockwise in one action.
place your right palm (if you're rh) on cap, then left hand over right, firmly press down & twist.
get a rhythm going, like doing cpr to the radiator.....best regards

 

[oldballs]

I do exactly that but it will not come off.

Maybe it will come off easier if cold versus hot.

 

[Rob 80]

Maybe it will come off easier if cold versus hot.

It is cold actually, i did get it off! It's over filled maybe that is why it is hard to get off...more pressure.

 

[big bubba]

doubt it. the overflow reservoir would take care of that.
just that the cap probably not removed very often

 

[mguitas]

glad you got the cap off, there pretty much like your auto.