Question about 1996 Mazda Pickup

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Rough idle what causes a low oil pressure?, my 1994 mazda b4000 has hardly any oil pressure and won't run when my mass air flow sensor is plugged in??? what to do?

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  • Mazda Master
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Low oil pressure is caused by bad bearings, low oil level. faulty oil filter, pump pressure regulator faulty and wrong grade of oil .AS to the other run the fault codes to check for faulty sensors.( probably MAF sensor )

Posted on Oct 12, 2013

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Posted on Jan 02, 2017

yankstorm02
  • 145 Answers

SOURCE: my car idle dips to low RPM at a stop i give it gas it dies

Is the engine light on? Check the air inlet hose between the throttle body & MAF sensor for cracks or leaks. Try unplugging the MAF & see if there is any difference

Posted on Apr 17, 2009

  • 2976 Answers

SOURCE: I have a mazda b2600 truck. If i unplug the mass

Switch the hoses on the sensor.

Posted on Aug 08, 2009

  • 1 Answer

SOURCE: 2003 mazda protege. 110,000

I had the same issue except my car is a 2002 it is your idle control valve which cost anywhere from 174.00-500.00 depending where you buy the part. try www.partgeeks.com i had my car checked out at madza and my husband is a mechanic between to two i have no doubts. Good luck.

Posted on Aug 27, 2009

  • 19 Answers

SOURCE: Idle rough in R, D, fine in neutral

hmmm have you had the timing belt changed? is it due for one? that can cause a some rough idling.

Posted on Apr 27, 2010

SOURCE: Where is the fuel filter on a 1994 Mazda b4000 pickup?

Driver side frame rail right where the door is. It's held in by a large hose clamp. It has 2 white plastic clips . 1 on each hose of the filter. When removing have a container that can hold gas ready because about a pint of gas will come out. Make sure new filter comes with new clips. I don't recommend using old ones. After new one in place turn key on and leave in run position for 20 seconds so filter can gill with fuel before starting and inspect fir leaks.

Posted on Apr 08, 2011

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Have a 1994 mazda b4000. fuel pump working. replaced fuel filter. it will start then dies. if you put your foot on throttle it will die


There is a special spray cleaner for the Mass air flow and throttle position sensors. Don't use just any spray cleaner or you will destroy the sensors. If, after the cleaning, the problem persists, have them both tested. Run a diagnostic test with a code reader to dind out what codes the computer gives so you can get the correct replacement parts.

Oct 24, 2016 | Mazda Cars & Trucks

1 Answer

Mazda 3 won't idle.


code p0 refers to intake air temp sensor --circuit malfunstion causes are wiring open circuit(broken)wiring short to ground bad earth and ECM.
code po113 refers to mass air flow( MAF) sensor/ volume air flow (VAF) sensor --low input. Causes may bewiring short to ground MAF?VAF sensor faulty ECM
code po327 refers to Knock sensor (KS) bank 1--low input. Cause may be insecure (loose) KS poor connection- wiring ---short to ground incorrectkly tensioned KS and ECM

Mar 10, 2013 | Cars & Trucks

1 Answer

Mazda 323 stalls intermittently or runs roughly at start up


Try looking for a vacuum leak somewhere close to but after the Mass Air Flow sensor. This can cause both a bad idle and stalling.

Apr 03, 2012 | 1994 Mazda 323

1 Answer

VERY ROUGH IDLE NO EXCELERATION


Try a few if these ideas...

Priority Action Part Type Cause
1 Inspect Spark Plug Fouled, Damaged, or Broken Spark Plug(s).
2 Inspect Hose (PCV) Clogged or Collapsed PCV Hoses.
3 Inspect Wireset Worn, Damaged or Faulty Spark Plug Wire(s).
4 Inspect Distributor Worn, Damaged or Faulty Distributor.
5 Inspect Catalytic Converter Clogged or Faulty Catalytic Converter.
6 Inspect Fuel Pump Low Fuel Pressure.
7 Inspect TimingSet Slipped TimingChain or Worn TimingGear(s).
8 Inspect Knock Sensor Improperly Connected or Faulty Knock Sensor.
9 Inspect M.A.P. (Manifold Absolute Pressure) Sensor Faulty M.A.P. Sensor.
10 Inspect Throttle Position Sensor Faulty or Incorrectly Connected Throttle Position Sensor.
11 Inspect Mass Air Flow (MAF) Sensor Damaged, Loose, or Faulty Mass Air Flow Sensor or Circuit.
12 Inspect Air Cleaner Temperature Sensor Damaged or Faulty Air Cleaner Tempature Sensor.
13 Inspect Fuel Injector Pressure Regulator Faulty Fuel Injector Pressure Regulator.
14 Inspect Piston Ring Set Worn or Broken Piston Rings.
15 Inspect Timing Specification Incorrect Ignition Timing.
16 Inspect Fuel System Pressure Incorrect Fuel Pressure Being Delivered to Carburetor or Fuel Injection System.
17 Inspect Fuel Filter Clogged or Dirty Fuel Filter.
18 Inspect PCV Valve Plugged or Damaged PCV Valve.
19 Inspect Valve Burned, Worn, or Sticking Exhaust Valves.
20 check idle stop solenoid - if faulty, could cause rough idling
21 inspect distributor cap/rotor - if burnt, could cause loss of acceleration

Apr 18, 2011 | Chevrolet Cavalier Cars & Trucks

1 Answer

1996 t bird 4.6l idles up and down


If it idles up and down real high, its the throttle body sensor. If it's a low up and down idle and runs rough it is mass air flow meter. If you unplug the mass airflow meter and it will just low idle (no up & down) then the mass air flow meter is bad.

Feb 11, 2011 | 1996 Ford Thunderbird LX

1 Answer

1994 Cougar XR7 Engine idling rough and running rough at low and


Not saying this for sure, but I had the same problem, and i have a 1994 xr7 V6 3.8 L , and all u need to do is set the idle down manually because your computer could have seen that the injector was stuck open, and tried to turn up idle to keep up with the amount of fuel being pumped, worth a shot :P

Feb 18, 2009 | 1994 Mercury Cougar

1 Answer

Misfiring when accelerating at highway speeds in fifth gear


It could be a couple of things.
1) Check to make sure the wires are in the correct firing order.
2) Check to make sure th plugs are still good, including the gap.
If these don't work than you should probably have a mechanic look at it in person.

Jan 23, 2009 | 2007 Mazda B4000

1 Answer

Check engine light won't go away


i read it could be the mass air flow sensor and or faulty spark plugs. also be sure to check all the little vaccum hoses for cracks.

Aug 02, 2008 | 2000 Mazda Protege

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