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Premium MemberMaryland east ShoreIf the won"t run, chrome it
I am giving the automobile to mine son. I desire it to it is in in the best feasible condition and also not have him worry around maintenance /repair items also soon. Having actually said that just how long is this serpentine belt an excellent for?I additionally have a whirring sound as soon as I begin the car and also it proceeds for awhile after ns shut under the engine. Sounds like some pulley freewheeling? any kind of thoughts?
Where is the whirrr located? Engine compartment, cabin, trunk, under the rear? pan noise?I doubt you"ll get much an excellent Buick details in this Cadillac forums.
The whirring noise is coming from the engine compartment almost like a rotating pulley bad bearing or bushing. For this reason i"m reasoning idler pulley, tensioner pulley, ac compressor. I carry out not suspect the alternator together I have replaced many and haven"t heard anything favor this native an alternator. It"s choose the whirr of a jet engine taking off. Ns asked questions on this forum since of the Cadilac Northstar Engine 4.6 L
I am providing the vehicle to mine son. I desire it to be in the best possible condition and also not have him worry about maintenance /repair items as well soon. Having actually said that just how long is this serpentine belt great for?I likewise have a whirring sound as soon as I start the car and it proceeds for awhile after ns shut down the engine. Sounds like some wheel freewheeling? any type of thoughts?
Normally the Northstar cooling fans perform not operation after engine - OFF except if the engine is serious overheated. Otherwise they operation in sluggish if the coolant gets to 224 degrees; quick at 236. The fans run in SLOW any type of time part A/C compressor function is set and usually don"t run at over 30 mph - not needed.Or miscellaneous is causing the air blower to run all the moment - but it"s only an alleged to operation for short periods at cold begin to quickly light off the cat.A pulley would not be heard for an ext than 3 - 4 secs after engine - off if the belt had any tension at all.Does a Buick Northstar install use an electrical coolant pump?
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