sohc A/C problemo, turn ac on, idle falls sometimes dies.

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blueballa
Posts: 224
Joined: Fri Dec 14, 2007 11:04 pm
Car: 97 kouki

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hey, first of all i want to say thanks for clicking my post,

i got a 100% stock coupe and the ac work super great. i mean insanly great. but when i turn the switch on for the ac, the clutch makes a loud engauging click and my rpm dropp from 1100 to a couple hundred. sometimes it will even die. but if i have my foot on the gas, it engauges nicly. once the compressor is engauged. it works fine, rpm is fine. its the initial engauging part thats causing the trouble. i have an extra ac laying round, & i think its the clutch, should i swap out the clutch? what do you guys think is wrong?


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comatoseculture
Posts: 196
Joined: Sun Oct 19, 2008 6:19 am
Car: 1990 240SX coupe. Currently running on Megasquirt.

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Sure sounds like the clutch is actually binding up or resisting the cranks rotation. I'd say it needs to be changed

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blueballa
Posts: 224
Joined: Fri Dec 14, 2007 11:04 pm
Car: 97 kouki

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sounds good man, & thanks for the input. i just took apart my spare ac. imma switch it out next friday. ill get back to you guys & see if it works.

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comatoseculture
Posts: 196
Joined: Sun Oct 19, 2008 6:19 am
Car: 1990 240SX coupe. Currently running on Megasquirt.

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Yeah, please update. Nothing worse then dead end posts where a solution was found and goes unknown. Good luck!


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