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Chevrolet Repair/2000 silverado heating and a/c

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Question
My blower selector works fine, the problem is it dosent blow hot or cold.

Answer
HI ERIC, I AM CONFUSED, DO YOU MEAN THAT THE BLOWER MOTOR WORKS OK BUT THERE IS NO AIR COMING FROM THE VENTS IN ANY POSITION ??? YOU SAY YOUR BLOWER SELECTOR WORKS,DO YOU MEAN THE DIAL WORKS OK AND NOTHING COMES OUT ??? IF THE BLOWER MOTOR WORKS OK IN LOW,MED AND HIGH BUT NO AIR COMES OUT OF THE VENTS OR HEATER THIS WOULD MORE THEN LIKELY BE FROM BLEND DOOR UNDER THE DASH THAT IS STUCK IN THE CLOSED POSITION NOT LETTING ANY AIR TO ENTER THE CABIN...IF THE BLOWER MOTOR DOES NOT WORK THIS COULD BE FROM MOTOR ITSELF IS BAD,BAD RELAY,BAD SWITCH,WIRING PROBLEM AND SO ON.CK ALL THE FUSES..THERE IS ALSO A MODULE THAT CONTROLS THIS..BUT FIRST YOU WOULD NEED TO CK FOR POWER ON THE PURPLE WIRE GOING TO THE BLOWR MOTOR ITSELF,IF THERE IS POWER AND GROUND THEN THE MOTOR IS BAD.IF NO POWER THEN CK THE ABOVE AS I MENTIONED. I HOPE I ANSWERED YOUR QUESTION,IF NOT GET BACK TO ME..GOOD LUCK,,,TOM..

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TOM SHEETS

Expertise

PLEASE READ ALL OF THIS BEFORE ASKING ANY QUESTIONS. IF THIS CHEVY SECTION IS MAXED OUT.YOU CAN REACH ME IN THE OLDS/BUICK SECTION. Will answer questions from 6:00am to 10:00pm all days [EST][[[ NO DIESEL OR PAINT QUESTIONS]]] will answer all 1965 to present QUESTIONS ON ALL GM'S on mechanics of these cars. Keep in mind i am not there in person i am going on what you are telling me !! PLEASE IF ASKING A QUESTION GIVE ME AS MUCH INFO AS POSSIBLE. THE MORE THE BETTER. SUCH AS YEAR,MAKE,MODEL,ENGINE SIZE. THIS WILL HELP ME HELP YOU. I will not be able to answer all questions because of some situations that i would really need to be there and see things for myself,such as electrical issues. In many cases i would need wiring diagrams. I can also give you an estimate on what the cost would be at our repair shop as an idea to help you. Keep in mind that my answer is ONLY MY ADVICE,ck with your mechanic as well.. >> THANK YOU, TOM..

Experience

I have been a ASE certified master mechanic for over 30 years and certified IN ALL 8 CATEGORIES,[engine repair,engine performance,auto trans,manual trans,clutches,steering and suspension,brakes,electrical systems,heating and air/cond. I am also a state CERTIFIED inspector for over 30 years. I do computer work [pcm]fault codes,pcm flashing,state inspection monitor readiness,repairs on exhaust,fuel service,[injection and carburetor,] charging system problems, running issues,alignments,frame problems,tire balance,struts and of course standard and anti-lock brakes.

Organizations
nys state auto repair industry and ase group.

Publications
N/A

Education/Credentials
high school,4 years of tech school,and many many hours of auto training with many gm classes and aftermarket training classes..

Awards and Honors
ASE MASTER TECH CERTIFIED IN ALL 8 CATEGORIES.NYS INSP LICENSE AND A/C CERTIFIED

Past/Present Clients
MANY CUSTOMERS IN OUR BUSY SHOP.

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