Hi this is the first time I have ever visited your website. I have two questions for you if thats okay.
(1) my engine revs suddenly drop for a split second and then return back to normal. It will then repeat. However this is not constant but ramdom. This happens when the engine is idle but when its motoring theres no problem. I have replaced the spark plugs as they were old and also the HT leads and the problem is still there.
(2) I have what I would describe as a slight squealing noise coming from the power steering pump. The belt isnt slipping but if I spray the pulley its stops temporarily but returns soon after. When the engine has warmed up it totally stops. Would this be a sign of worn bearings in the power steering pump pully or pump.
ps the engine is a 2.0 16v. I will be grateful for your advise.
Saturday, December 8th, 2012 AT 12:12 AM