1995 Mazda MPV - Page 2 - Answered Questions & Fixed issues

check trans fluide

Reverse input clutches are bad,teeth are stiped or lining has burnt off.Very common on RE4R01A transmission.Time to seek a rebuild or replacement transmission.Good luck!

take it to the dealer

Well it should start ok but i think you may have a problem with it drawing in air along the fuel line somewhere ,normally this is caused by a deterioration of the flexible fuel lines on top of the tank and into the injector pump ,another little tric i do when i have starting problems is to fit one way non return valves in the feed and the return pipes as close to the injector pump as i can get them .A diesel engine will not toleratre any ingress of air on the intake side of the fuel pump

Dear Sir,
This indicate that your alternator is not working(alternator:- it is device that charge your vehicle battery ) please take it to workshop otherwise your car may got breakdown in between.
Thanks
Yogesh

SOUND LIKE BAD TRANSMISSION YOU CAN CHECK THE TRANS PAN FOR METAL SHAVINGS TO MAKE SURE YOU NEED A REBUILD. ALSO CHE YOUR TRANSMISSION FLUID SEE IF ITS RED OR BROWN BROWN MEANS USUALLY TRANSMISSION IS BURN OUT

Take the transmission pan off and see if there is metal at the bottom or metal shavings. If there is, then the Transmission needs to be replaced for sure. If there isn't then maybe a Mechanic, if you aren't one, can adjust it, if it can be. Normally, that is an automatic transmission replace. Most of the time the friction disks are wore down or there is a leaky seal on the planetary clutch or a input shaft has broken. Some reverse clutches do have a reverse band that goes around the clutch to.

the tensioner or another pulley is gone bad. you need to have this fixed. I would stop driving this vehicle. you can cause serious damage to the engine if the belt jumps or breaks. When you have this fixed I recommend that you replace all the components. you only want to do this once.

check your air filter, replace it with new one, if all cylinders pressure is ok.

You probably never cleaned the cooling system out.

If you have not get it done by pros.

It seems something is blocking the flow. If the water pump went bad you will know. Rarely ever heard a impeller breaks off like you think. The bearings and the seal break first.

Check and see also if the heater valve is working.

As for the over heating even new thermostats fail. Reverse flush is needed or the procan measure the pressure in the radiator cooling system and edetermine if there is a engine pressure problem. Tools and experience is the key in the game of diagnosis.







wfg8.com

This would likely be the crank position sensor. It is located in the distributor and would require replacement of the distributor. Runs about $200 and very easy to replace. Let me know if you need anything further.

Fuel Pump REMOVAL & INSTALLATION Navajo and B Series Pick-up Models NOTE: To gain access to the fuel pump, it is necessary to remove the fuel tank.

1. Depressurize the fuel system and remove the fuel tank from the vehicle.
2. Remove any dirt that has accumulated around the fuel pump attaching flange, to prevent it from entering the tank during service.
3. Turn the fuel pump locking ring counterclockwise using a locking ring removal tool and remove the locking ring.
4. Remove the fuel pump and bracket assembly.
5. Remove the seal gasket and discard it. To install:
   
6. Put a light coating of heavy grease on a new seal ring to hold it in place during assembly. Install it in fuel tank ring groove. Fig. 1: Fuel pump and sending unit used on the B Series Pick-up regular cab
   Fig. 2: Fuel pump and sending unit used on the B Series Cab Plus Pick-up
   Fig. 3: Fuel pump and sending unit used on the Navajo
   
   
7. Insert the fuel pump assembly into the fuel tank, then secure it in place with the locking ring. Tighten the ring until secure.
8. Install the tank in the vehicle.
9. Install a minimum of 10 gallons of fuel and check for leaks.
10. Install a pressure gauge on the throttle body valve and turn the ignition ON for 3 seconds. Turn the key OFF, then repeat the key cycle five to ten times until the pressure gauge shows at least 30 psi. Reinspect for leaks at the fittings.
11. Remove the pressure gauge. Start the engine and check for fuel leaks.

MPV Models

1. Relieve the fuel system pressure and disconnect the negative battery cable.
2. Remove the rear seat and lift up the rear floormat. Remove the fuel pump cover.
3. Disconnect the sending unit/fuel pump assembly electrical connector and the fuel lines.
4. Remove any dirt that has accumulated around the sending unit/fuel pump assembly so it will not enter the fuel tank during removal and installation.
5. Remove the attaching screws and remove the sending unit/fuel pump assembly.
6. If necessary, disconnect the electrical connectors and the fuel hose and remove the pump from the sending unit assembly.
7. Installation is the reverse of the removal procedure. Be sure to install a new seal rubber gasket. Fig. 4: Remove the rear seat and floormat to service the fuel pump
   Fig. 5: Removing the fuel pump assembly
   

hi the inlet 0.1 +/- 0.005 exhast 0.2 +/- 0.05

heater hoses are NOT subjected to any wear/tear other than perishing,so any mechanical parts that have gone are normal wear and tear or bad/irregular maintenance or driving after a fault developes.(i.e. engine siezing after overheating)

Hi,
This link will give you FREE or PAID - select FREE - it will download a 96 Engine but the engine is the same as you have in the basics. You must have a PDF reader it is free to download and use and most everyone has it but if not please download it HERE
There is an additional helpful thing for you - - please take down the vin number - and go to the dealer - the dealer for FREE will print out your specific engine rebuild needs specific for your engine based on your unique Vin number. This is more and more common due to changes mid year where as in the early days engines remained the same for years longer and now they change mid-year often. Also CHECK for RECALLS on your Vehicle.

I hope this does you good. PLEASE RATE ME HELPFUL - It really makes a difference for me.

Thanks and let me know how this goes with a comment please.
Thanks,
Gary

Don't drop the gas tank. Pull back the carpet in front of the rear seat and there will be a square cover closer to behind the passenger seat with 4 screws holding it down. Remove that cover and it will expose your fuel sending unit cover. This will be circular in shape with 6 or 8 small philips head screws holding it in place. Unfortunately they will probably be very rusty and hard to get out. You will first need to disconnect the electrical plug and the 2 fuel lines. After removal of the fuel lines and the screws carefully remove unit to expose fuel pump.

Click on the following free direct Link. It has the Timing: Belt and Mark Diagrams for your 1995 Mazda MPV. Plus additional Instructional and Directional Diagrams.

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!

http://www.2carpros.com/car_repair_information/year/1995/make/mazda/model/mpv/1995_mazda_mpv_timing_belt_diagram_marks.htm

Your cooling fan(the electric fan in front of the radiator) is either damaged or not spinning. Don't drive it, until you get it repaired, or you
will seriously damage the engine.Good luck.

turn it off and save fuel. Seriously,Where do you hear the vibration comig from on the vehicle

?antifreeze or watter ? inside car or out? if it is leaking inside chance are it is a heater core ..if out side passengers side it could be ac condensation could be inside too if drain is plugged and if it is water if it is watter and not antifreeze the drain is behind Eng lower firewall short black hose with flat end you can clean it with a pipe cleaner sort is the car loosing antifreeze