2002 Chevrolet Blazer Logo
Emerson Posted on Jun 18, 2015
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2002 Chevy blazer. When air conditioner is on it hesitates when I take off and normal when air is off.

2 Answers

Jay Strukel

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  • Chevrolet Expert 167 Answers
  • Posted on Jun 19, 2015
Jay Strukel
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Could be low on coolant, but it is common for the air to kick off during load on engine.

wadingriver

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  • Master 2,248 Answers
  • Posted on Jun 18, 2015
wadingriver
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That Air Conditioner compressor puts a strain on the engine. Kind of normal to experience this

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5 Related Answers

patandjess

Patrick Allen

  • 171 Answers
  • Posted on Apr 08, 2009

SOURCE: THE AIR CONDITIONER ON MY 1991 CHEVY S10 BLAZER

have you checked the fuses?if so its probably the blower motor resistor

Testimonial: "It is the blower. "

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emissionwiz

Marvin

  • 85242 Answers
  • Posted on Jun 26, 2009

SOURCE: location of low side pressure value for a/c

low pressure line from the AC compressor, that is the larger line of the two lines comming from the AC compressor

Anonymous

  • 467 Answers
  • Posted on Jul 29, 2009

SOURCE: where are the air conditioner charging connections

engine compartment low on the divers sie and high on the passenger side

Jonah Oneal

  • 14092 Answers
  • Posted on Jun 01, 2010

SOURCE: my 2000 chevy blazer hesitates when accaleration and doesnt start

YOU NEED NEW SPARK PLUGS AND WIRES.CLEAN THE FUEL INJECTORS.BUY A BOTTLE OF INJECTOR CLEANER POUR IN FUEL TANK OF GAS ALSO.CHANGE FUEL FILTER THIS LITTLE TUNE UP SHOULD HELP.

Anonymous

  • 3640 Answers
  • Posted on Aug 22, 2010

SOURCE: 2002 chevy blazer codes 443 449 i replaced the maf...

p0443 is evaporative emission control system, purge control curcuit malfunction, p0449 is emission control system, vent control curcuit malfunction. p0449 is often a filler cap problem on fuel tank. try tightening cap

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Related Questions:

0helpful
1answer

My kia 2002 sportage starts and then dies when i come to a stop and hit my break pedal what could my pronlem b?

Is it automatic or manual?

Does it idle normally if you shift to neutral (assuming automatic)?

Does it run normally except when you come to a stop? No roughness hesitation or missing?

The problem could be many things, some simple and minor and, some not.

Is the air conditioner on? Is the symptom different with it off?

This could be anything from a vacuum leak to a transmission problem.
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Changed trans fluid in 2002 chevy blazer and now it wont shift into overdrive properly without hesitation

If it had lots of miles on the trans fluid befor you changed it that fluids additives broke down long ago and wore out most of the fiber material in your trans,,its a problem with alot of gm makes ,unfortunatly you now need to rebuild at least a portion of the trans
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Need to know where the mass air flow sensor is on a 2002 chevy blazer, 6 cylender 4wheel drive

The mass air flow sensor is located on the top in line from the air filter, heres a picture of it, remember its clamped into the air inlet hose that goes to feed air to the engine and it goes from the air filter box to the throtlebody.johnjohn2_80.jpg
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Where dose the n cab filter go

Their is no in cab air filter for your 2002 blazer air conditioner.
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My 2000 chevy blazer hesitates when accaleration and doesnt start

YOU NEED NEW SPARK PLUGS AND WIRES.CLEAN THE FUEL INJECTORS.BUY A BOTTLE OF INJECTOR CLEANER POUR IN FUEL TANK OF GAS ALSO.CHANGE FUEL FILTER THIS LITTLE TUNE UP SHOULD HELP.
4helpful
1answer

2002 chevy blazer codes 443 449 i replaced the maf sensor the vaf sensor on air horn the emmision valve on the engine the vent valve to even tried the gas cap clear codes drove the truck guess what codes...

p0443 is evaporative emission control system, purge control curcuit malfunction, p0449 is emission control system, vent control curcuit malfunction. p0449 is often a filler cap problem on fuel tank. try tightening cap
0helpful
1answer

I have a 2000 Chevy Blazer I have replaced

maf sensor, tps sensor,or timing gear
3helpful
2answers

1999 zr2 Blazer 4.3 hesitation upon take off

possible air sensor or water temp sensor yes...but again its difficult to tell without engine in front of me
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