0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the egr valve for in 91 wrangler?
The EGR (exhaust gas recirculation) valve redirects exhaust gases back to the intake manifold and cools the cylinders down. On something that old, it's probably vacuum operated. A vacuum line going into the top of the valve pulls up a pintle. One side of the valve has a hose from the exhaust, and the other side goes to the intake.
What is vaccume breaker in steam turbine?
A vacuum breaker is a check valve installed on the exhaust casing of a turbine. It opens to prevent the collapse of the exhaust hood when the turbine cools and the condensing steam produces a vacuum.
Which valve is intake and which valve is exhaust on a 1992 gm 4.3?
The exhaust valve is always smaller.
What is the purpose of the EGR valve on a 3.1 V6?
The EGR stands for Exhaust Gas Recirculation. Exhaust gas is routed back into the combustion chamber, because exhaust gas cant be burnt, therefore it cools the combustion process, which makes less NOx emmisions be produced.
What does an EGR valve do?
The Exhaust Gas Recirculation (EGR) valve recirculates exhaust into the intake stream. Exhaust gases have already combusted, so they do not burn again when they are recirculated. These gases displace some of the normal intake charge. This chemically slows and cools the combustion process by several hundred degrees, thus reducing NOx (oxides of nitrogen) formation.
Why the clearance of gap exhaust valve is big than intake valve?
The exhaust valve gets hotter than the intake valve.
Which valve is exhaust and which valve is intake on 94 GM 350ci?
look at the head with the valve cover off find where the exhaust manifold goes in tha is the exhaust valve or looking at the valves the first one is exhaust then intake then intake ,exhaust,exhaust,intake,intake,exhaust if you have the head off i think the intake valves are bigger than the exhaust
Why the intake valve smaller than exhaust valve?
The intake valve is always larger than the exhaust valve. It's just physics.
How do you find the intake and exhaust lifters on a engine?
The exhaust lifters will line up with the exhaust manifolds,Remove the valve cover if your working on a V8 and the valve that lines up with the exhaust port will be the exhaust valve,If it is a Chevy V8 they will be from standing in front of the car exhaust,intake,intake,exhaust,exhaust,intake,intake,exhaust.
What valve is exhaust and what valve is intake?
intake valve is bigger.
What is valve lapping?
Is the time when intake and exhaust valve remain oper during the exhaust stroke.
You have a pair of sbc heads?
need to no if the first valve is intake or exhaust The intake valve is always bigger than the exhaust valve.
