AC PROBLEMS

2005 Chevrolet Silverado

Tiny

bkaempfe1989

July, 29, 2012 AT 11:47 PM

I looked and didn't see denso on it anywhere or any other words part number for four seasons was 77348 and AC delco was 1521130

Tiny

saturntech9

July, 29, 2012 AT 11:52 PM

Heres your oil pressure spec at 1,000rpms min 6psi at 2,000 rpms 18psi min and at 4,000rpms 24psi min. As far as the speedometer have the computer scanned for codes let me know the exact code numbers you have not code descriptions.

Tiny

bkaempfe1989

July, 29, 2012 AT 11:55 PM

The oil itsnt supposed to be at 60 on the gauge at all times and it doest drop all the way to zero when truck is off and there are no codes on the truck

Tiny

saturntech9

July, 30, 2012 AT 12:00 AM

So you figured out which clutch it is?

Tiny

saturntech9

July, 30, 2012 AT 12:04 AM

When the gauge wont drop to 0 unplug the oil sending unit does it drop to zero then?

Tiny

bkaempfe1989

July, 30, 2012 AT 12:07 AM

I found right compressor but it didn't say denso or anything else on it when I checked part description

Tiny

bkaempfe1989

July, 30, 2012 AT 12:09 AM

OK I will try that do you know where the unit is or should I YouTube it

Tiny

saturntech9

July, 30, 2012 AT 12:10 AM

Oh so the pic matched yours?

Tiny

saturntech9

July, 30, 2012 AT 12:13 AM

Left rear of engine you can look up what it looks like at rock auto.

Tiny

bkaempfe1989

July, 30, 2012 AT 12:14 AM

Yes it looked correct I am just gonna get the clutch and it did look the same and the compressors it showed looked the same too I'm pretty sure I have the right one at least sure enough to purchase it

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