Chevrolet C/K 3500 Questions Maintenance & Repair

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Scott-Megan Reed
0

How Do You Check To See If A Clutch Fan It's Functioning Properly?

I've rodded the radiator, changed the thermostat and verified the water pump is working. All I can figure is maybe the clutch fan needs replaced but when I kill the motor the fan stops spinning im...

14 views with 4 answers (last answer about a month ago)
Scott-Megan Reed
0

Checking The Temp. Sensor.

Not sure my temp readings are accurate. Gauge says I'm getting hot but the truck doesn't run like it's hot. I disconnected my temp sensor wire and the gauge reads zero. I ground it and it maxes ou...

4 views with 4 answers (last answer about a month ago)
Scott-Megan Reed
0

I Have A 1989 Chevy 1 Ton C3500. The Fudge Tells Me It's Getting Hot But It...

I took the thermostat out to see if I had flow in the radiator and I do. I put a kitchen thermometer in the radiator with it running and it said 180. Could I be getting a false reading?

8 views with 3 answers (last answer about a month ago)
Scott-Megan Reed
0

How Many 02 Sensors Are On An 89 Chevy 454 Dually?

My emissions on the high rpm test were too high and I was told it was probably the 02 sensor or the cat. The cat is only a year old and the rebuilt motor has less than 1k miles on it so I don't th...

5 views with 7 answers (last answer about a month ago)
joebronni
0

How Do I Figure Out Which Injector Is Bad On An 03 Chevy Duramax?

truck will run but only at very slow speeds, not filter, bank 2 misfire is the code that comes up

22 views with 2 answers (last answer 2 months ago)
Twistedsoul85
0

1988 Chevy C3500 5.7l 350 Sm465 4 Speed Manual

Recently had a miss when vehicle warmed up but fixed it after replacing dist/rotor/ button/ig. coil/pickup coil/wires/spark plugs/IACV/TPS/fuel pump/fuel filter. But hidden under all that is a new or...

68 views with 8 answers (last answer about a month ago)
Johhny
0

Vacuum Diagram For 7.4 V8

It is for a 1988 Chevy Scottsdale 454

43 views with 5 answers (last answer 4 months ago)
epalacios
25

Truck Starts, Idles High, Then Dies

Hi John! I'm hoping to get your sound advice and recommendations regarding my issue. I have a '94 Chevy C3500 with the 7.4L motor. It was running fine until, one day, I stomped on it and noticed tha...

78 views with 1 answer (last answer 2 months ago)
jarjohnson
5

2000 C3500 5.7 No Power To Engine

The door buzzer works a bit but sometimes very faint and I have buzzing relays, under the dash, like its not getting the power they need. No power anywhere else in the vehicle. If I turn the key I g...

35 views with 2 answers (last answer 4 months ago)
hellraser6662012
0

What Would Cause The Exzaust Manifolds To Glow Bright Red Its Got A 454 In ...

the truck does not have converters on it and it has a y pipe with single outlet also dont know if it matters but the truck is an ex emergency vechile

16 views with 1 answer (last answer 4 months ago)
myc3500
0

No Air Coming Out Of Dash Vents

AC not working. No air coming out of dash vents. Can hear fan running. Am getting heat when on heat out of floor vents. Suggestions on remedy?

314 views with 3 answers (last answer 5 months ago)
Chris Mullally
25

1994 454 Gas Motorhome Cant Figure Out Whats Wrong With It Wont Run Backire...

i am a mechanic that is at the end of all options i have traced one problem to the next all of them changing it for the better in a way but ultimatly still far from a fix. let me tell you what i have ...

385 views with 6 answers (last answer 5 months ago)
tc197
0

Front Speakers Don't Work/ May Not Be Connected

Hey guys, I just bought my 2000 chevy c3500 and when i turn the radio on the front speakers don't play at all as if they are not connected. I have two questions related to this: 1. Under the passen...

202 views with 2 answers (last answer 6 months ago)
nuttybolts
0

1997 Chevy 3500 Lights

My 1997 Chevy 3500s dash lights, tail lights, side running lights, licenses plate light will not turn on. It used to work when I would wiggle the headlight switch a bit, but now it wont work at all....

168 views with 1 answer (last answer 8 months ago)
68Productions
0

Have There Been Any Problems With Transmissions In 2002 Diesel 3500 Silvera...

the transmission has never been worked on in previous years; in other words the transmissions linkage has never been messed with or any parts replaced just regular maintenance fluid changes.

84 views with 1 answer (last answer 8 months ago)
jjjingel
0

What Would Make My Ac Comm. Click Back @ 4th When Comm. Is Engaed ?

shattered plastic wheel in 2 hrs. used 2 diff. belts , same results.

88 views with 1 answer (last answer about a year ago)
dcgr3g7
0

Why Does My 2000 Chevy 3500 5.7 Hard Shift From 1 - 2 Gear.

When driving my truck, it will shift hard from 1-2 gear, all other gears are fine.

137 views with 1 answer (last answer about a year ago)
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