Question about 1999 Mazda 626

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Weak spark on mazda 626 fs engine 1999 model

Fs engine with coilpack

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
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Posted on Jan 02, 2017

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Anonymous

  • 155 Answers

SOURCE: Im trying to replace the alternator on a 1999 Mazda 626

Yes, I experienced the same thing with mine... you have to losen the 2 motor mounts on that side and lift the motor up about 3 ". I worked at a garage so I had access to an engine hoist. Try using a jack from underneath. Nice engineering from Mazda!!!

Posted on Jun 08, 2009

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Anonymous

  • 1 Answer

SOURCE: 91 mazda 626 erractic idle surge when engine is cold

My '91 626 did the same thing. I tested the throttle position sensor, and it was good so that wasn't it. The other likely culprit is the Idle Speed Control valve, or Idle Air Control valve, which is a $500 part new (more than I paid for the whole car). I pulled one off a 626 at the salvage yard and got it for 3 bucks, put it on (it's an easy DIY, just 4 philips screws holding it to the intake manifold), however I can't be sure that solved the problem, since I haven't run the car much since then. It would seem the most likely cause, tho, and a cheap fix if you go used. Other possibilities: O2 sensor or Mass Air Flow sensor?

Posted on Nov 28, 2009

Anonymous

  • 538 Answers

SOURCE: 1999 mazda 626 4cyl runs rough at idle , engine

You may have to dig deeper for a vacuum leak. It's possibly the intake manifold gasket. Try spraying some starting fluid around the intake manifold. Also try disconnecting the brake booster and plugging that hose, the diaphram in the booster could be ruptured, causing a vacuum leak. Check the PCV valve and hose too.

Posted on Mar 06, 2010

Patrick Rayome

  • 1757 Answers

SOURCE: spark plug wire diagram position from distributor

For the 1996 Mazda 626 2.0L DOHC In-Line 4-Cylinder:

Firing Order:

1 - 3 - 4 - 2

Cylinders:
.........(back).........
|..1....2....3....4...|
........(front)

Distributor:
__________
/////////////////| <---2
_______________
//////////////////////////| <------1
___________
///////////////////| <----C
_______________
//////////////////////////| <-------3
__________
/////////////////| <----4

Let me know if this helped and thanks for using Fixya!

Posted on Aug 18, 2010

GeckoNZ

  • 19 Answers

SOURCE: where is 1999 mazda fuel pump located?my mazda 626

Hiya,
The fuelpump is located in the fueltank and is accessible by removing the rear seat squab. Under the squab is a service panel that will have a few screws holding it down. remove the panel and instead of removing the pump try giving it a firm rap with a hammer handle or piece of solid wood taking care not to damage the wiring or fuel lines exiting the top of the pump assembly. This may be enough to get the pump to work again.

Regards

GeckoNZ

Posted on Aug 21, 2010

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1 Answer

I have a 1999 Mazda 626 4cyl I have replaced the battery and had the starter check it will crank but not start i have even sprayed starter fluid in the injection system and it still just cranks.. please...


okay, good testing, your next step is to check for spark, remove a sparkplug wire and insert a screwdriver into the boot and place near a metal object like the engine and see if it sparks. let me know if you are getting spark and we will go from there. good day.

Oct 17, 2011 | 1999 Mazda 626

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Spark plug diagram mazda 626 1999


You car came with a 4 (2.0 L) and 6 (2.5 L) cylinder engine so here are both diagrams. Just match the numbers for proper plug wire hookup.

emissionwiz_106.gif

Here is the 4 cylinder.



emissionwiz_107.gif

Aug 03, 2011 | 1999 Mazda 626

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I have a 1999 Mazda 626 5 speed and my rpms seem to always be high weather I'm driving n town, 4th gear 30 mph 2100 rpm, or on the highway 5th gear 70 mph and rpms at 3100. This I'm sure is killing my gas...


check clutch for slipping condition,mayb due to worn clutch disc or a oil contaminated disc or a weak pressure plate not locking disc to flywheel therefore giving u a slipping condition and higher than normal rpms

Apr 09, 2011 | 1999 Mazda 626

1 Answer

I have a mazda 626 it will turn over but it won't


If the timing belt or chain is broken, or if there is no oil pressure, the car will not start to protect the engine from damage. Check these two items.

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Exploded view of the thermostat assembly—626 with the 2.0L (FS) engine

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Exploded view of the thermostat assembly—626 with the 2.5L (KL) engine

Jan 18, 2010 | 1999 Mazda 626

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Check fuel pressure at injector rail. Also verify transmission fluid level.

Jul 16, 2017 | 1999 Mazda 626

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Cylinder order


The firing order on all four cylinder engines is 1.3.4.2. and number one cylinder is at the opposite end of the engine to the gearbox, at the end with the belts and pulleys.

Aug 20, 2008 | 1999 Mazda 626

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well i had that in my mazda 626 and it could be fuel filter or you need to get new spark plugs

Aug 10, 2008 | 1999 Mazda 626

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