SOS Mechanic Certificate Exams Pack | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+

The engine vacuum is low but steady : Retarded Timing The Purpose of catalytic converter : oxidize hc co into c02 and h20 What vehicles are designed to go into a closed loop operation when : all of the above Diagram shows a vacuum hose connected to "p vacuum" this means the hose should be ...

In a single anchor bendix drum type rear brake : the secondary lining is longer than the primary Compared to the secondary shoe lining areas of drum brakes, the primary shoe lining area is: : smaller and goes toward the front of the car During a brake overhaul, you notice that the brake fluid ...

Most 1995 & newer vehicles use which of the following types of wheels bearings on non-drive wheel? : Sealed non-serviceable to test a vacuum power brake booster in the vehicle, you should pump the brake pedal at least 4 times, hold the brake pedal depressed, and start the engine. the brake ped...

Most 1995 & newer vehicles use which of the following types of wheels bearings on non-drive wheel? : Sealed non-serviceable to test a vacuum power brake booster in the vehicle, you should pump the brake pedal at least 4 times, hold the brake pedal depressed, and start the engine. the brake ped...

After installing a new battery how long should you wait to allow for pcm time : no need to wait As blower motor speed decreases the voltage drop across the resistance block.... : increases What should you do first when replacing junction block or fuse? : Unlock the battery ground cable The pol...