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Hi, Looking for the low pressure port to recharge the AC, but don't know where it is located under the hood. Would be really helpful if someone can provide a picture to pinpoint the location. Bty, already converted to R134a system. Thanks in advance.
Hi, My check engine light came on and was told by the car dealer that the code indicated the knock sensor was faulty. The service adviser said cost for the repair is $913.00, I declined the repair for now cause I think the repair cost is too high. The check engine light is off now but he said the light will come back on again. So my questions are: 1) Is the repair cost reasonable and would the check engine light really come on again? 2) Is there any harm to the engine if I don't replace the knock sensor? 3) How much does is cost to replace the knock sensor by an independent shop? Thanks a lot.