ASE testing

[soon2bdropped]

i went to take the electrical and engine repair ase and failed both. but the problem is there were some questions asked on there that confused the shit out of me.

1. what are they refering to fast idle? is it when the idle surging or a high idle?

2. when the upper radiator hose collapse when the engine cools off is it because of the thermostat or stuck open water valve?
3. double knocking noise during acceleration and deceleration is it because of worn piston pin? thanks guys i know go study but need a second hand..

thanks

[Fake Thug]

Oh yeah. They word those questions in a way that throws you off Its pretty difficult man. I'm in the process of taking the new diesel test now.


1.fast idle is high idle

2.Makes no sense. Most hoses have coil wire in em or are built tough enough to withstand the partial vacuum from coolant contracting. I know deteriorated hoses will collapse but those types of hoses are pretty much phased out. If you are talking about a stuck valve on the radiator cap then I would say yes. That can cause a hose to collapse.

3. A worn piston pin can cause double knocking.

[vietkid_2006]

i've heard those test are freaking hard.