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Why does the engine stop?
Edyj
#11 Posted : Monday, January 20, 2014 5:41:47 PM
Rank: Member

Joined: 6/15/2010
Posts: 126
thuks wrote:
I have a car (mazda) whose engine started misbehaving about six months ago by going off once in a while but more often in the recent past.
This usually happens on hilly areas, rough roads or in traffic jams ( slow speed). No firm diagnosis has been made though many solutions have been tried or suggested.
Anyone who can help?


I have the same problem with Toyota NZE my mechanic changed a sensor cant recall the name ( ile inaleta moto kwa plugs as he put it and it seems to be ok. when i had that problem i used to have a hard start if the engine stops and early in the mornings, i am however giving its sometime before am sure. since even previously it would function ok for a period that start misbehaving.
"The trouble with not having a goal is that you can spend your life running up and down the field and never score". - Bill Copeland

thuks
#12 Posted : Tuesday, January 21, 2014 8:17:08 AM
Rank: Veteran

Joined: 10/8/2008
Posts: 1,575
Chaka wrote:
@thuks,
Does the car start up ok in the morning i.e no hard start?Is the idling speed ok just before it goes off?Does the CEL light up?Does it start ok(after going off)?Where was the diagnosis done,CMC?From my experience a scanner For mazda vehicles differs from one used for the other Jap cars i.e a scanner that is used to scan a toyota cannot be used to scan a mazda...I could be wrong


Starts ok in the morning, idling speed is ok and CEL doesn't light up. The diagnosis was in the jua kali - might pay a visit to CMC if solution not found.
I care!
Ngong
#13 Posted : Tuesday, January 21, 2014 9:21:43 AM
Rank: Veteran

Joined: 11/17/2012
Posts: 1,461
Location: Ngong Forest
thuks wrote:
Chaka wrote:
@thuks,
Does the car start up ok in the morning i.e no hard start?Is the idling speed ok just before it goes off?Does the CEL light up?Does it start ok(after going off)?Where was the diagnosis done,CMC?From my experience a scanner For mazda vehicles differs from one used for the other Jap cars i.e a scanner that is used to scan a toyota cannot be used to scan a mazda...I could be wrong


Starts ok in the morning, idling speed is ok and CEL doesn't light up. The diagnosis was in the jua kali - might pay a visit to CMC if solution not found.


I think your problem is heating,that radiator may be having silt[?] or faulty cap/damaged pipes.
Those computer diagnosis dont work!Sad
thuks
#14 Posted : Tuesday, January 21, 2014 10:35:04 AM
Rank: Veteran

Joined: 10/8/2008
Posts: 1,575
Ngong wrote:
thuks wrote:
Chaka wrote:
@thuks,
Does the car start up ok in the morning i.e no hard start?Is the idling speed ok just before it goes off?Does the CEL light up?Does it start ok(after going off)?Where was the diagnosis done,CMC?From my experience a scanner For mazda vehicles differs from one used for the other Jap cars i.e a scanner that is used to scan a toyota cannot be used to scan a mazda...I could be wrong


Starts ok in the morning, idling speed is ok and CEL doesn't light up. The diagnosis was in the jua kali - might pay a visit to CMC if solution not found.


I think your problem is heating,that radiator may be having silt[?] or faulty cap/damaged pipes.
Those computer diagnosis dont work!Sad


Thought so earlier. Guess I should get the whole cooling system checked and cleaned
I care!
Impunity
#15 Posted : Tuesday, January 21, 2014 11:08:05 AM
Rank: Elder

Joined: 3/2/2009
Posts: 26,331
Location: Masada
thuks wrote:
Ngong wrote:
thuks wrote:
Chaka wrote:
@thuks,
Does the car start up ok in the morning i.e no hard start?Is the idling speed ok just before it goes off?Does the CEL light up?Does it start ok(after going off)?Where was the diagnosis done,CMC?From my experience a scanner For mazda vehicles differs from one used for the other Jap cars i.e a scanner that is used to scan a toyota cannot be used to scan a mazda...I could be wrong


Starts ok in the morning, idling speed is ok and CEL doesn't light up. The diagnosis was in the jua kali - might pay a visit to CMC if solution not found.


I think your problem is heating,that radiator may be having silt[?] or faulty cap/damaged pipes.
Those computer diagnosis dont work!Sad


Thought so earlier. Guess I should get the whole cooling system checked and cleaned


Sell and buy a toyota.
Portfolio: Sold
You know you've made it when you get a parking space for your yatcht.

qooler
#16 Posted : Tuesday, January 21, 2014 12:55:16 PM
Rank: Member

Joined: 6/18/2012
Posts: 235
Impunity wrote:
thuks wrote:
Ngong wrote:
thuks wrote:
Chaka wrote:
@thuks,
Does the car start up ok in the morning i.e no hard start?Is the idling speed ok just before it goes off?Does the CEL light up?Does it start ok(after going off)?Where was the diagnosis done,CMC?From my experience a scanner For mazda vehicles differs from one used for the other Jap cars i.e a scanner that is used to scan a toyota cannot be used to scan a mazda...I could be wrong


Starts ok in the morning, idling speed is ok and CEL doesn't light up. The diagnosis was in the jua kali - might pay a visit to CMC if solution not found.


I think your problem is heating,that radiator may be having silt[?] or faulty cap/damaged pipes.
Those computer diagnosis dont work!Sad


Thought so earlier. Guess I should get the whole cooling system checked and cleaned


Sell and buy a toyota.

kwanja ile 100. the thing is sooo hard to break. your mech wont like it
thuks
#17 Posted : Tuesday, January 21, 2014 5:21:17 PM
Rank: Veteran

Joined: 10/8/2008
Posts: 1,575
qooler wrote:
Impunity wrote:
thuks wrote:
Ngong wrote:
thuks wrote:
Chaka wrote:
@thuks,
Does the car start up ok in the morning i.e no hard start?Is the idling speed ok just before it goes off?Does the CEL light up?Does it start ok(after going off)?Where was the diagnosis done,CMC?From my experience a scanner For mazda vehicles differs from one used for the other Jap cars i.e a scanner that is used to scan a toyota cannot be used to scan a mazda...I could be wrong


Starts ok in the morning, idling speed is ok and CEL doesn't light up. The diagnosis was in the jua kali - might pay a visit to CMC if solution not found.


I think your problem is heating,that radiator may be having silt[?] or faulty cap/damaged pipes.
Those computer diagnosis dont work!Sad


Thought so earlier. Guess I should get the whole cooling system checked and cleaned


Sell and buy a toyota.

kwanja ile 100. the thing is sooo hard to break. your mech wont like it


Would you buy?smile
I actually do not wish to sell but to get a solution to the problem.
I care!
thuks
#18 Posted : Saturday, January 25, 2014 9:27:38 PM
Rank: Veteran

Joined: 10/8/2008
Posts: 1,575
Sorted! Just a filing and tightening of a sensor! Already done 150km of 'risky' areas without an episode!
I care!
Chaka
#19 Posted : Saturday, January 25, 2014 10:14:27 PM
Rank: Elder

Joined: 2/16/2007
Posts: 2,114
@thuks,
Thats good..which sensor and who sorted you out?
thuks
#20 Posted : Sunday, January 26, 2014 7:29:40 PM
Rank: Veteran

Joined: 10/8/2008
Posts: 1,575
Chaka wrote:
@thuks,
Thats good..which sensor and who sorted you out?


The same local mechanic who doubted diagnosis result. The sensor was Crank shaft position sensor... don't know the tech name thoughsmile.
And already clocked another 200km today incident-free..

http://www.autotap.com/problem6_engine_stalls.asp

Found this quite helpful
I care!
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