answersLogoWhite

0

#1 piston must be at TDC / Top Dead Center on the compression stroke.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

Why wont motor start with wrong firing order?

Because the spark plug must fire when the piston is at top dead centre of a compression stroke. If the plug fires when the piston is at any other position then you get backfiring etc and no start. The correct firing order ensures the plugs fire at the right time.


What is the firing order of the spark plug wires to the distributor cap for 1987 Chevy camaro 350 engine?

18436572 The #1 cylinder piston must be up on the compression stroke when the rotor button is pointing to #1 plug wire on the distributer cap. The firing order is counter clockwise around the cap.


Will this firing order work on a 396 big block 12468753?

== == The firing order for the Chevrolet V-8 is 18436572. To change the firing order you must change the cam shaft. For example the # 1 cylinder firing can be changed with the #6 cylinder firing as long as the camshaft has be made to open and closed the valves at the proper time with each perspective cylinder. That doesn't mean you can simply grind a cam to change any cylinder firing as each piston has to be at TDC at the time when the valves are both closed for compression and consequent firing of the gases. Good luck. try 18436572


How do you tell on the distributor what the firing order?

on 68-74 340 engines, the #1 firing order starts at drivers side, front of engine is #1 spark plug. Rotor in distributor cap, must point in that direction and piston in that cylinder should be at top of stroke. Align distributor cap wiring #1 where rotor is pointing to. Then follow firing order clockwise at top of cap. Rear of engine 8-7 6-5 4-3 2-1 Front of engine


What is the firing order for 1997 Seville sls?

the firing order is that you must shoot every pakki or Niger that walks past in the street (PS headshots only) rock out with your nob out ;) peace!!


What is the Firing order for 1934 six cylinder vauxhall?

most straight six engines have the firing order 1-5-3-6-2-4 this must be a big vauxhall for the time


What is the crown of a piston?

The piston crown refers to the top of the piston. A piston can generally be divided into two sections (though the piston is a single piece). The lower part of the piston is called the skirt. The upper part, including the top of the piston that faces the valves and must handle the combustion of the fuel-air mixture, is called the crown. The piston crown must have the mechanical strength to withstand the forces of combistion, and must be made of materials that will withstand the heat of combistion. All this must come in a package that has limited thermal expansion so that the tolerances within the engine are tighter and performance is maximized.


What is the firing order 7.5 liter v8?

I must assume you are asking about a 460 Ford V8, as you did not list make and model. Firing order of a 460 (7.5L) Ford is 1-5-4-2-6-3-7-8


How to get oil out my piston?

If there is oil getting to the top of the piston and burning then you have a blown head gasket or the piston rings are worn or broken. Engine must be disassembled.


Must you remove the engine my piston is broken?

Yes!


Is you right When you stand in front of verhicle on your left it must be 135 and on your right 246 the firing order for Isuzu Rodeo 3.2?

Yes, that is correct.


How do you free a stuck rear brake piston on a 90 Isuzu trooper?

The piston is not stuck. It must be rotated to retract it. There are two depressions on the piston face. Use a pair of needle nose pliars to turn the piston clockwise to retract it. Turn it until the face of the piston is flush with the boot.