Question:
ac compresser engages and blows cold air. however, makes a faint knocking sound once in a while. is it nornal? just added r134 a to the system caz it wasn't workin
Answers:
Something rattling on my 1997 ford ka2 ?
most a/c comp. are somewhat noisy,but if it works that's what matters now if it gets worse,you may have a problem but if it seems to remain about the same it should be considered normalMore Questions & Answers ...
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