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 cars  why







 

Question by  Steph58 (21)

Why does 180 degrees out make engine not run?

I need a clear explanation.

 
+6

Answer by  Atomicrayon (2504)

If your spark plug gets to hot or to cold it is not able to fire correctly. IN addition, your car has a built in system to kill the engine.

 
+6

Answer by  Amber40 (24961)

When timing is 180 degrees off of where it should be it causes the plugs to fire when the cylinder is not going through compression. So instead of firing when it should it fires to earlier or too late most time not igniting any fuel making the engine not run.

 
+6

Answer by  rano123 (109)

An engine that is 180 degrees out of time will not run because the pistons are always on the wrong stroke.

 
+4

Answer by  Kson (132)

One hundred eighty degrees is a very high temperate outside. It is not a typical weather outside so companies do not test their vehicle that high of temperature.

 
+4

Answer by  Matt123 (75)

Because your crank turns 2 turns to 1 cam turn. So if you are off 180 then your valves may still be open and your spark plugs will fire on the wrong stroke (the begining of the intake stroke instead of power stroke)

 
+2

Answer by  MechMan3 (885)

The engine needs 3 things : fuel, air, and spark. If the three don't come together the magic doesn't happen. Fuel + air - spark makes no run.

 
+2

Answer by  Elango (41)

If your engine is in idle dont accelarate it. If its tuned off, let it cool dont pour water into your radiator. it might spoil ur car head.

 
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