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2pcs AC A/C System Valve Cap Cover A/C High Low Side Valve Core Service Port Dust Cap Set Replacement - AliExpress
![I went for an oil change and they forgot to put back the cap, what should I do? is there any damage do I need to account for? pics gallery attached : I went for an oil change and they forgot to put back the cap, what should I do? is there any damage do I need to account for? pics gallery attached :](https://preview.redd.it/i-went-for-an-oil-change-and-they-forgot-to-put-back-the-v0-5cqzo628bpba1.jpg?width=1836&format=pjpg&auto=webp&s=62a7dac8b4d0a5f86cb58bbbdaf82dd14034f1c4)
I went for an oil change and they forgot to put back the cap, what should I do? is there any damage do I need to account for? pics gallery attached :
![Is it bad that I'm missing the low pressure port cap? My ac is only cool for a few minutes when I refill the refrigerant but idk if this is the problem : Is it bad that I'm missing the low pressure port cap? My ac is only cool for a few minutes when I refill the refrigerant but idk if this is the problem :](https://i.redd.it/u1azycos8q771.jpg)
Is it bad that I'm missing the low pressure port cap? My ac is only cool for a few minutes when I refill the refrigerant but idk if this is the problem :
![Trying to recharge AC but my low pressure AC port looks like this. Not sure what it's gunked ip with or how I can get it out. 2010 Jaguar XF : r/MechanicAdvice Trying to recharge AC but my low pressure AC port looks like this. Not sure what it's gunked ip with or how I can get it out. 2010 Jaguar XF : r/MechanicAdvice](https://i.redd.it/y2s0sae3lxxa1.jpg)
Trying to recharge AC but my low pressure AC port looks like this. Not sure what it's gunked ip with or how I can get it out. 2010 Jaguar XF : r/MechanicAdvice
![Exaactly where is the low pressure port for recharging air conditioner on 2000 Chevy Silverado, 4.3 V6 - Auto trans Exaactly where is the low pressure port for recharging air conditioner on 2000 Chevy Silverado, 4.3 V6 - Auto trans](https://www.justanswer.com/uploads/Joecamel90/2009-04-10_222743_hose.gif)
Exaactly where is the low pressure port for recharging air conditioner on 2000 Chevy Silverado, 4.3 V6 - Auto trans
![Exaactly where is the low pressure port for recharging air conditioner on 2000 Chevy Silverado, 4.3 V6 - Auto trans Exaactly where is the low pressure port for recharging air conditioner on 2000 Chevy Silverado, 4.3 V6 - Auto trans](https://www.justanswer.com/uploads/Joecamel90/2009-04-10_222804_hose1.gif)
Exaactly where is the low pressure port for recharging air conditioner on 2000 Chevy Silverado, 4.3 V6 - Auto trans
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Amazon.com: Buy Auto Supply # BAS03036 (10 Count) M8x1.0 Thread Blue Low Side A/C Service Cap Charge Port Valve for Air Conditioning Systems Aftermarket Replacement For MT0063, 59987 : Automotive
![Is it bad that I'm missing the low pressure port cap? My ac is only cool for a few minutes when I refill the refrigerant but idk if this is the problem : Is it bad that I'm missing the low pressure port cap? My ac is only cool for a few minutes when I refill the refrigerant but idk if this is the problem :](https://b.thumbs.redditmedia.com/kTMBpgVmfoYQ5wy4K7zPcXB71mdDGtSWd3Gy8HqqEBo.jpg)
Is it bad that I'm missing the low pressure port cap? My ac is only cool for a few minutes when I refill the refrigerant but idk if this is the problem :
![Is it bad that I'm missing the low pressure port cap? My ac is only cool for a few minutes when I refill the refrigerant but idk if this is the problem : Is it bad that I'm missing the low pressure port cap? My ac is only cool for a few minutes when I refill the refrigerant but idk if this is the problem :](https://b.thumbs.redditmedia.com/XQ4Nx9iAIMRnXYtCJ5FiEUW6a1FJsn-gUkxK1RzvFqo.jpg)