Skills and Trades

Replies / Views	Last post
Technician A says that vehicle history records are never very helpful in determining problems. ... Started by EAugust	1 Replies 58 Views	Jun 23, 2018 by honnalora
Technician A says that lubrication guides provide information on the specified oil and lubricants ... Started by Sportsfan2111	1 Replies 63 Views	Jun 23, 2018 by Briannahope
A DTC (Diagnostic Trouble Code) P0301 (misfire on cylinder 1 ) on a waste spark system could be ... Started by james9437	1 Replies 63 Views	Jun 23, 2018 by ebenov
The ________ is the first screen displayed on an Internet based service information site when you ... Started by colton	3 Replies 214 Views	Jun 23, 2018 by chevyboi1976
Technician A says that TSBs are published primarily for dealership technicians. Technician B says ... Started by littleanan	1 Replies 669 Views	Jun 23, 2018 by duy1981999
The vehicle safety certification label includes all of these, EXCEPT ________. A) GCWR B) GAWR C) ... Started by LaDunn	1 Replies 125 Views	Jun 23, 2018 by katheyjon
Technician A says that a carbon (charcoal) canister is used to trap and hold gasoline vapors until ... Started by javeds	1 Replies 132 Views	Jun 23, 2018 by cpetit11
Technician A says that other vehicle information that the technician may need for a service or ... Started by hubes95	1 Replies 346 Views	Jun 23, 2018 by lin77x
The purpose of the EVAP system is to trap gasoline vapors, also called ________. A) NOx B) CO C) ... Started by dbose	1 Replies 121 Views	Jun 23, 2018 by deja
All of these can increase the pressure in the evaporative emission control system, EXCEPT ________. ... Started by Yolanda	1 Replies 114 Views	Jun 23, 2018 by macmac
A customer wanted the ABS checked because of tire chirp noise during hard braking. Technician A says ... Started by piesebel	1 Replies 160 Views	Jun 23, 2018 by brbarasa
Which of these substances used in vapor canisters can adsorb volatile organic compounds? A) ... Started by Metfan725	3 Replies 328 Views	Jun 23, 2018 by Swizqar
If bearing-to-journal clearance is doubled, how much oil will flow? A) Double the amount B) The ... Started by future617RT	1 Replies 90 Views	Jun 23, 2018 by SomethingSomething
Which of these is a California standard prohibiting any tailpipe emissions? A) ULEV (also known ... Started by beccaep	1 Replies 113 Views	Jun 23, 2018 by manuelcastillo
Technician A says that recirculating 6 to 10 inert exhaust gases back into the intake system ... Started by burchfield96	1 Replies 106 Views	Jun 23, 2018 by Chelseyj.hasty
All of these can happen when engine compression is lower than normal, EXCEPT ________. A) Harder ... Started by lak	1 Replies 59 Views	Jun 23, 2018 by durant1234
Hybrid Electric Vehicles (HEV) fit into which of these categories? A) ILEVInherently Low-Emission ... Started by Collmarie	1 Replies 85 Views	Jun 23, 2018 by SAUXC
Some calibration codes can only be found using a ________. A) Code reader B) Flashlight C) Test ... Started by lidoalex	1 Replies 78 Views	Jun 23, 2018 by fromAlphatoOmega22
Tier 3 standards reduce the amount of ________ in gasoline. A) Sulfur B) Hydrocarbons C) Fumes D) ... Started by sjones	1 Replies 117 Views	Jun 23, 2018 by zhanghao
All overhead valve engines ________. A) Have the valves located in the head B) Operate by the ... Started by pepyto	3 Replies 236 Views	Jun 23, 2018 by sarahccccc
Horsepower is expressed in units of ________. A) Pound-feet per second B) Pound-feet C) ... Started by james	1 Replies 122 Views	Jun 23, 2018 by ryhom
On vehicles with OBD II diagnostics the catalytic converter function is monitored using ________. ... Started by littleanan	1 Replies 104 Views	Jun 23, 2018 by KKcool
Two technicians are discussing a catalytic converter. Technician A says the exhaust mixture must ... Started by SO00	1 Replies 150 Views	Jun 23, 2018 by elizabethrperez
A vehicle has a stored DTC P0440 (evap system fault). The most common cause of this is ________. ... Started by xclash	1 Replies 117 Views	Jun 23, 2018 by chreslie
Intake charge velocity has to be ________ to prevent fuel droplet separation. A) 300 feet per ... Started by BrownTown3	1 Replies 66 Views	Jun 23, 2018 by komodo7