Question about 1998 Chevrolet K1500

Open Question

Where is the location of A/C low pressure charge port on 1998 chevy 5.7 liter silverado p/u

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 109 Answers

SOURCE: i need to locate the low pressure port for

find your inlet/outlet evaporator lines and follow the one going to the compressor. that is your low side

Posted on Jun 26, 2009

  • 10 Answers

SOURCE: 2000 chevy impala a/c low pressure port

PASS SIDE BY THE DRYER NEAR FIRE WALL.

Posted on Jun 28, 2009

kevinj650
  • 82 Answers

SOURCE: low-pressure port I need identification

Basic AC system consists of Compressor pump (on engine), Condenser (front grill with radiator) and Evaporator (Firewall). Pump has two ports output (high pressure) and return (low pressure). Follow lines from pump. High side is usually between pump and condenser. Follow lines and find second port this will be low side (refill) port. Paint or replace port caps (red high, blue low). Also, refrigerant in system determines port size (R12 or R34).

Posted on Jul 03, 2009

lesabre1972
  • 474 Answers

SOURCE: what is the 134-a-Freon Compacity for a 1998 chevy

The R134-a refrigerant should be 1.80lbs. and the presures are dictated by the system it's self which they should be around the same pressure.If the low side is much greater than the high side and fluctuats greatly as it is running you should replace the orafice tube which is located in one of the metal lines near a connection.You can locate the orafice tube buy looking for three little dimple crimps about 3 inches from one of the connections in the metal line.

Posted on May 09, 2010

  • 14585 Answers

SOURCE: 1998 Chevy Blazer. A/C Compressor wouldn't cycle.

You need more freon. untill the compressor quits cylcing off so much. the gauges on the diy kits are'nt the best in the world

Posted on Jun 18, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My 1998 Chevrolet Silverado will not take freon but the air condition does not blow cold air


Not enough info.with the compressor running and the charge line on the low pressure service port( the big line)it should charge. Be sure the compressor is running. If it's not: There is a low pressure switch in the big line. to check it disconnect the 2 wire connector, use a paper clip to jump between the 2 wires. If the compressor runs either the switch is bad or the pressure is not getting into the system at the fill port

Jun 15, 2014 | 1999 Chevrolet Silverado 1500

1 Answer

Location of oil pressure switch on 2003 Chevy silverado 4.3 liter


The sensor should be near the distributor on the back of the intake.

Feb 17, 2014 | 2003 Chevrolet Silverado 1500

2 Answers

Need to see a picture of high and low ports and their locations on a silverado pickup. can only find two ports on the same line -one smaller than the other.


That's them, and only ones, there's an orfic tube in between both ports in the line, that's what changes the pressure from high to low, from one end of the orfic tube to the other, the small port will be the low side, that the one you recharge in, and the big one is high side.Hope this was very helpful.

Aug 05, 2010 | 2004 Chevrolet Silverado

1 Answer

How do you connect a/c charger to make your central air cooler


The 1998 Dodge Caravan ac should be charged at the low pressure service port. This port is located on the suction line near the compressor. The suction line can be identified by it's size, it being the larger of the two line connected to the compressor. You must purchase a recharge kit at your local part store, which should include charging hose with pressure gauge and a can of R134a freon. Gloves and eye protection should be worn during servicing.(freon can freeze your eyes and cause frost bite to your hands). Connect freon to charging hose, connect charging hose to low pressure service port, open valves and start engine, turn on ac. If compressor won't start it may be required to disconnect the low pressure switch and jump out the connector.

Jul 16, 2010 | 1998 Dodge Caravan

1 Answer

Where is the low pressure side charging port for the 2001 chevy silverado


It is usually on the passengers side of the vehicle, should be right after the dryer, evacuator. When you locate it it is usaually a black cap and if you are recharging yourself, the adapter almost always never fits the high pressure side. Make sure you check the pressure before filling, over filling is not a good thing.

Jul 01, 2010 | 2001 Chevrolet Silverado 1500

1 Answer

2000 chevy silverado. is low pressure valve closer to front of truck or closer to cab? does a/c need to be running when i recharge?


it located on the passanger side of the truck near the cab, screwed directly to the accumulator (a large aluminum tank). if your charging on the low side, yes the truck needs to be running.

Jul 04, 2009 | 2000 Chevrolet Silverado

1 Answer

I need to locate the low pressure port for charging the a/c unit on my 1998 chevy lumina sedan


find your inlet/outlet evaporator lines and follow the one going to the compressor. that is your low side

Jun 25, 2009 | 1999 Chevrolet Lumina

4 Answers

Where do I recharge ac at


there are 2 ports one for low pressure and one for high pressure. the low pressure is bigger in diameter and is usually close to the dryer and or fender and firewall. the high pressure is near the condensor on the fron of the vehicle. if there are caps for the ports low will be blue and high will be red. low side pressure should be 35-50 psi and high pressure should be 135-150 psi

May 11, 2009 | 1998 Dodge Dakota

3 Answers

How to Recharge A/C on a 2001 Chevy Malibu


The low pressure port is located on the passenger side next to the fire wall. It will have a blue cap.

Sep 22, 2008 | 2001 Chevrolet Malibu

Not finding what you are looking for?
1998 Chevrolet K1500 Logo

Related Topics:

44 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8140 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...