Question about 2001 Chevrolet Blazer

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Calefaction The calefaction no work the ventilator work fine what is the problem ? My car is a Chevrolet Wind 1.0 EFI year 1999

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Litttle information has been given,
but maybe the thermostat has to be replace, if everything else is working normal

Posted on Jul 01, 2009


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Isuzu engine 4jx1 3.0 won't START & no current on injectors 1&3

So runs on test fuel? (spray)
no car stated.
no year stated

there for now EFI systems to talk about.
EFI varies (if EFI at all) varies by years.
you said current is is EFI.
check fuses first
then scan the PCM to see why injectors are dead.

no year , no JOY , ever.

Mar 28, 2017 | Isuzu Cars & Trucks

1 Answer

Why does my efi fuse keeps popping 1999 chevy prizm

Pull the EFI relay, replace the fuse, and see if it blows when you turn the key on. If it does not turn the key off, reinstall the EFI relay and remove the circuit opening relay/fuel pump relay. Turn the key on. If the fuse blows than we know the problem is One of the O2 sensors, the IAC, the purge solenoid, or the ECM You can unplug the O2 sensors, iac, and purge solenoid. Replace the fuse, turn the key on, and plug them in one at a time until the fuse blows. Replace that component. If the fuse blows with those unplugged than its probaly the wiring and possibly the ECM. let me know what you find and I'll help you more if needed.

Aug 05, 2012 | 1999 Chevrolet Prizm

1 Answer

When i first start it it acts like the choke is working and then quiting back and forth if i give it gas it quites and works fine until i let set and get cold again

you dont have a choke its efi idle air control valve mabe take it to the auto parts store like auto zone ask them if they have any ideas also ask them to hook up there code reader they will do it for free

Jan 06, 2011 | 1999 Chevrolet Silverado 1500

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Is fuse #20 in the statement above the same for a 1997 Merc. villager. My rear wind flaps; with the over the head switches, won't work. My book calls it the #20 fuse- Horn. Can you clarify?

go here and ask the question. Fuse locations often change from year to year.
1999 has the flip windows operated from the door switch, no overhead.

there is circuit breaker #1 and a window relay for circuit protection.

go here for help

Dec 22, 2010 | 1999 Mercury Villager

1 Answer

1995 chevrolet silverado 1500 windows, radio and

check the metallic circuit breaker in the fuse box

Jun 05, 2010 | 1999 Chevrolet Silverado 1500

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recharge your battery and check it

Jan 11, 2010 | 1999 Chevrolet Silverado 1500

2 Answers

1999 Chevy Astro Van. Don't know exact model # of

You should have a 4l60E in your astro van. Which is electrically controlled, so no vacuum modulator. However, to address the ventilation selector not working... look for a vacuum line exiting the firewall and going to the passenger rear of the intake manifold. You will likely find it broken or disconnected there.

Dec 03, 2009 | 1999 Chevrolet Astro

1 Answer

My air conditioner runs cool as long as i am driving as soon as i have to idle it turns hot and my car wants to start running hot after about 2 minutes

Does the ventilator in front of the heat exchanger of the airco still work. Otherwise you only get cold by driving wind.

Please rate a woman....

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