Trailblazer has 135000 miles on it when i reach 43 miles an hour i hear a rattle on front driver side. When i go pass 43 miles an hour it will stop. When I slow back down to 43 miles I will hear the noise again. I only happen at that speed if I am giving it gas or not.
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2006 Chevrolet Trailblazer Question: When I reach exactly 43 miles a hour I hear a rattle on front driver side.
Answer #1pushrod October 23, 2013, 19:20Master
Bound to be from ram air at that speed/frequency passing over/under the vehicle. Have it hoisted to check for any obvious reason. It's going to be hard to find i bet. This sort of thing usually is! Mechanic with a 'chassis ear' device might be able to locate it, IF suspension related. Any exterior add on accessories? Tip, do NOT conclude this is coming from the drivers side, although you are positive IT IS!! Look all around.
Answer #2Greg's Orange Auto (11098 Answers) , Orange, CA - (714) 361-9355globalhelper October 24, 2013, 06:02Master
agree with pushrod