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b2500
The EGR valve is located at the right rear corner of the intake manifold, near the firewall. before unbolting the EGR valve, disconnect the vacuum line. - Mazda Repair Manual
Yes it will
the valve lash for a 1985 Mazda 2.2 diesel is .012 in under cold conditions
The oxygen sensor on a b2500 Mazda is located in the exhaust. It is under the truck about even with the transmission.
Yes
The Mazda B2500 engine holds approx 1.5 gallons of 15w-40 diesel oil
To check the valve adjustment clearance on a Mazda B3000 V6 engine, first ensure the engine is cool and disconnect the battery. Remove the valve cover to access the rocker arms and pushrods. Use a feeler gauge to measure the clearance between the rocker arm and the valve stem, adjusting as necessary to achieve the specified clearance. Consult the service manual for the correct clearance specifications and adjustment procedure.
There is a wide variety of places where one can purchase Mazda B2500 parts and accessories. JCWhitney, Breaker Yard, and Auto Parts, are just a few of the places one can purchase Mazda B2500 parts and accessories.
Also,do you adjust them warm or cold?
The PCV valve on SOHC 4-cylinder engines is mounted in the oil separator on the left side of the engine; on DOHC 4-cylinder engines, remove the driver's side inner fender splash shield to access the PCV valve; the valve is just behind the coolant bypass hose near the hose clip. - Haynes Repair Manual #36071, 1994-2005 Mazda B2300, B2500, B3000, B4000.