Which repair shop in Zhanjiang is reliable? Remove and clean the intake manifold, deeply clean the valve, etc. I don't want to go to 4s Excuse me, where can I repair and maintain cars in Zhanjiang? Th

Which repair shop in Zhanjiang is reliable? Remove and clean the intake manifold, deeply clean the valve, etc. I don't want to go to 4s Excuse me, where can I repair and maintain cars in Zhanjiang? Thank you. The intake manifold does not need to be disassembled, but it is usually disassembled and cleaned during overhaul. Usually, when cleaning, after cleaning the throttle, you only need to spray cleaning agent into it to let the carbon deposit dissolve by itself. Today's engines have little carbon deposit. If the 4S store can't reassure you, then I dare say that the roadside stalls outside are even more heartbreaking!