2007 Mazda B3000 - Page 6 - Answered Questions & Fixed issues

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Fuses are for your Gages it's the oil pressure senser that needs replaced.

check your connections at cables make sure they not getting hot after you crank iy also the relay

What is the year and model of your Mazda?

You could have a missing drive belt, or weak tensioner.
You could have low powersteering fluid/
You could have a bad pump.
You could have a leak at a connection. or a leaking hose.

Make sure you have enough coolant in the system and your water pump is moving it.

Hi, normally 1-5-3-6-2-4

seem you need to relace the tension pulley its froozen up

3.0L And 4.0L Engines

1. Disconnect the negative battery cable.
2. With the vehicle in neutral, position it on a hoist.
3. Remove the splash shield.
4. Rotate the accessory drive belt tensioner clockwise for 2001-2004 models and counterclockwise for 2005-2006 models. Remove the belt.
5. To install, reverse the removal procedure.

Serpentine Belt
All Navajo and B Series Pick-up engines utilize one wide-ribbed V-belt to drive the engine accessories such as the water pump, alternator, air conditioner compressor, air pump, etc. Because this belt uses a spring loaded tensioner for adjustment, belt replacement tends to be somewhat easier than on engines where accessories are pivoted and bolted in place for tension adjustment, such as the MPV. Basically, all belt replacement involves is to pivot the tensioner to loosen the belt, then slide the belt off of the pulleys. The two most important points are to pay CLOSE attention to the proper belt routing (since serpentine belts tend to be "snaked" all different ways through the pulleys) and to make sure the V-ribs are properly seated in all the pulleys.



Fig. Belt routing diagram-3.0L engines







Fig. Belt routing diagram-4.0L engines


Although belt routing diagrams have been included in this section, the first places you should check for proper belt routing are the labels in your engine compartment. These should include a belt routing diagram which may reflect changes made during a production run.

1. Disconnect the negative battery cable for safety. This will help assure that no one mistakenly cranks the engine over with your hands between the pulleys.
   

Take a good look at the installed belt and make a note of the routing. Before removing the belt, make sure the routing matches that of the belt routing diagrams. If for some reason a diagram does not match (you may not have the original engine or it may have been modified,) carefully note the changes on a piece of paper.

1. For tensioners equipped with a 1 / 2 inch square hole, insert the drive end of a large breaker bar into the hole. Use the breaker bar to pivot the tensioner away from the drive belt. For tensioners not equipped with this hole, use the proper-sized socket and breaker bar (or a large handled wrench) on the tensioner idler pulley center bolt to pivot the tensioner away from the belt. This will loosen the belt sufficiently that it can be pulled off of one or more of the pulleys. It is usually easiest to carefully pull the belt out from underneath the tensioner pulley itself.

1. Once the belt is off one of the pulleys, gently pivot the tensioner back into position. DO NOT allow the tensioner to snap back, as this could damage the tensioners internal parts.
2. Now finish removing the belt from the other pulleys and remove it from the engine.
   

To install:

1. While referring to the proper routing diagram (which you identified earlier), begin to route the belt over the pulleys, leaving whichever pulley you first released it from for last.
2. Once the belt is mostly in place, carefully pivot the tensioner and position the belt over the final pulley. As you begin to allow the tensioner back into contact with the belt, run your hand around the pulleys and make sure the belt is properly seated in the ribs. If not, release the tension and seat the belt.
3. Once the belt is installed, take another look at all the pulleys to double check your installation.
4. Connect the negative battery cable, then start and run the engine to check belt operation.
5. Once the engine has reached normal operating temperature, turn the ignition OFF and check that the belt tensioner arrow is within the proper adjustment range.

Hope helps (remember rated and comment this).

Yes you will need to bleed the clutch system. There is a bleeder screw on the clutch master cyldinder. Pump up the clutch so it builds pressure, then with a hose on the bleeder screw and a bottle to catch some fluid, crack open the bleeder screw slowly to allow the air to exit the system. Repeat this 3x times. Do not let the fluid level go below half the reservoir.

Fuel filter is probably not going to get it done for you. change spark plugs if they haven't been recently and check ignition coils or ignition coil pack, and spark plugs wires. Good Luck

WELL DIDNT TELL ME THE YEAR OF TRUCK CHECK TRANSMISION FUSE FIRST.IF ALL IS GOOD LOW TRANSMISSION FLUID OR STOPPED UP TRANSMISSION FILTER AND OLD FLUID CAUSE SHIFTING PROBLEMS.FAULTY VSS SENSOR WILL CAUSES TRANSMISSION SHIFT PROBLEMS.IF YOU HAVE NEWER MODEL TRUCK FAULTY TCM OR TRANSMISSION CONTROL MODULE FAULTY.

there is a switch that completes the circuit for the ignition and the starter to work that is the safety switch may be located in the dashboard where the shift lever check or have it check also the circuit and the fuse that may control it or the relay

take the caliper off and check the brake pad slides to make sure the pads arent sticking and dragging. also check the wheel bearing to see if it is bad because it can cause the rotor to set at a slant and rub on the pads.

Turn the ignition switch ON to operate the fuel pump and check the fuel pressure. It should be 64-92 psi.

could be the oil preasure sending unit

remove door panel for access

I have a very loud squealing noise in my 2003 mazda mvp engine when i accelerate. We removed the belts which would eliminate belts as the problem. And that's that it. If anyone has any info please let me know.
Thank you

HI. The correct manufacturers weight requirement for this vehicle will be 5W-20.

Bearings most likely ....inners and outers ....if you do one best to do both sides .....