I've watched Motorweek since the early years, still an entertaining show but I have some doubts about Mr. Goss of late.
He's now recommending that for cars equipped with a secondary intake butterfly system, either actuated by vacuum or mechanical linkage, that these tend to seize within their housing and will need to be taken apart and the shaft lubricated. Okay quite a few cars have dual path intakes for optimum low speed and high speed intake air flow, but never hear these need special service?
What is your opinion on this?
He's now recommending that for cars equipped with a secondary intake butterfly system, either actuated by vacuum or mechanical linkage, that these tend to seize within their housing and will need to be taken apart and the shaft lubricated. Okay quite a few cars have dual path intakes for optimum low speed and high speed intake air flow, but never hear these need special service?
What is your opinion on this?