Question about 2004 Isuzu Ascender

1 Answer

Engine stalls when i turn on defrost recently changed battery

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,098 Answers

Check the earth wires from the battery to the car body, its ounds like a short somewhere I would check the battery since that has been changed recently. ensure no wires are contacting. also one thing worth a mention where the defroster wire contacts the window it may also touch the inside frame of the car body around the window. if thats it then when you turn it on it will short and cut the car out.

Hope this helps.

Regards

Dan

Posted on Jan 31, 2010

Ad

3 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 625 Answers

SOURCE: engine stalls 2004 trailerblazer

your a/c compressor might be lock or frozen take it to a shop to have the a/c compressor inspected, if compressor bad do not turn a/c on until fix it,

Posted on Jun 17, 2008

bonedivers
  • 1140 Answers

SOURCE: when the air conditioner or

sounds like the idle air control motor (IAC)

Posted on May 27, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Why does my 2004 Saab 9-3 2.0 engine stall after the engine warms up? I have changed the thermostat and the coolant temperature sensor. I have also changed the battery.


2007 Saab 9-3 Stalling Problems FIXED! - SaabCentral Forums

www.saabcentral.com/forums/showthread.php?t=186411

Jun 11, 2010 - 21 posts - ‎13 authors
Alright guys, so I had some stalling problems with the 2.0T 6-speed, my rpms would ....were you able to restart it immediately after it stalled or did it take a while to turn it over again? ... 2004 9-3 Linear Canadian touring package. ... The engine had warmed upcompletely on my car before any stalling. Recent issue, cold start stall. 07/07 9-3 2.0t 55k kms ...
21 posts
Dec 22, 2013
2.3t Saab stalls when warm
18 posts
Nov 17, 2012
Saab 9-3 1999 2.0 turbo (t5) stalling under heat
21 posts
Apr 21, 2012
Engine stalls alone or do not start. After some minutes ...
5 posts
Apr 6, 2011
More results from www.saabcentral.com

Jan 16, 2016 | 2004 Saab 9-3

1 Answer

Why is there a clicking noise under dash near heater?


Classic symptoms of your battery being disconnected for what ever reason. The clicking is your vent actuators that are now bad (happens on occasion when the battery is disconnected). The engines stalls when you turn your DEFROSTER on right, not necessarily the heater. You'll find the stalling when you turn your defroster on OR your A/C. To fix this problem, disconnect the battery again, and clean your throttle body, this will cost you only a can of Seafoam spray about $8 to fix. Hook the battery back up after clean, drive around with HVAC all on OFF!! The computer will relearn the newly cleaned TB and your stalling problem will go away. Fouled spark plugs are a seperate problem. Make sure you're running AC Delco 41-103 plugs. The I6 engine loves these.

Dec 03, 2015 | 2003 Chevrolet TrailBlazer

1 Answer

When I recently turned my fan to either defrost or heat/defrost the engine acts like it wants to stall and the AC indicator begins to blink. No other heater setting creates this problem. After blinking...


THE DEFROST SETTING CALLS FORE THE AC COMPRESSOR TO ENGAGE TO DRY THE HUMIDITY. THE CAR IS STALLING PERHAPS BECAUSE OF THE LOAD PUT UPON THE ENGINE BY THE ENGAGEMENT OF THE AC COMPRESSOR. THE COMPRESSOR MAY BE LOCKED UP

Mar 08, 2015 | AC Cars & Trucks

1 Answer

When i turn my car on its find but when i turn the heat or air on it cuts off


It will tend to stall when you have the A/C on and or the defrost, not the heater correct? The defrost uses the A/C to dry the air. The battery was probably disconnected or changed recently. Clean your throttle body with throttle body cleaner while the battery is disconnected. When finished, drive around for 5 miles or so with the A/C and Defroster off. Your computer will relearn the the newly cleaned throttle body. This will fix this very common problem. Will cost you about 7 bucks for the cleaner and you're gas mileage will be better.

Dec 26, 2010 | 2004 Chevrolet TrailBlazer

1 Answer

My 2005 envoy stalls when i run the heater and a/c


It will tend to stall when you have the A/C on and or the defrost, not the heater correct? The defrost uses the A/C to dry the air. The battery was probably disconnected or changed recently. Clean your throttle body with throttle body cleaner while the battery is disconnected. When finished, drive around for 5 miles or so with the A/C and Defroster off. Your computer will relearn the the newly cleaned throttle body. This will fix this very common problem. Will cost you about 7 bucks for the cleaner and you're gas mileage will be better.

Dec 24, 2010 | 2002 GMC Envoy

1 Answer

Engine stalls only when heater is turned on. What causes this?


Lets clarify this. Does it die when you turn the defroster on and or A/C? Did you recently unhook the battery or you put in a new battery? Likely this is the problem.. Clean your throttle body with some carb cleaner (while your battery is disconnected). When finished, hook your battery back up and drive for about 5 miles or so to re-set the computer. You won't have that problem anymore. Must keep the throttle bodies clean in Envoys and Trailblazers.

Nov 13, 2010 | 2005 GMC Envoy Xl

2 Answers

Engine stalls


Assuming you have the correct size battery, this really shouldn't happen! I am assuming the engine is idling at fairly low RPMs, so when the AC kicks on, it kills the engine? It might be that you need to drive the car for a bit so that the engine computer can "relearn" your settings, which disappear when you change the battery. Or, when your battery died, one of your sensors might have gone with it. There is a idle sensor on most cars that raises the idle RPMs when the AC comes on.

Aug 30, 2009 | 2004 Chevrolet TrailBlazer

1 Answer

02 envoy - "A/C on" indicator (front defrost) causes power loss.


the a/c will always turn on with defrost so the hot air wont crack a cold windshield.it sounds like altenator not keeping up. have it tested.if the engine realy boogs down with the a/c turned on the a/c compressor might be bad.(locking up)

Dec 29, 2008 | 2002 GMC Envoy

1 Answer

Engine stalls 2004 trailerblazer


your a/c compressor might be lock or frozen take it to a shop to have the a/c compressor inspected, if compressor bad do not turn a/c on until fix it,

Jun 17, 2008 | 2004 Chevrolet Blazer

Not finding what you are looking for?
2004 Isuzu Ascender Logo

Related Topics:

253 people viewed this question

Ask a Question

Usually answered in minutes!

Top Isuzu Experts

yadayada
yadayada

Level 3 Expert

77202 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22265 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14394 Answers

Are you an Isuzu Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...