"Bang" noise on start up
#1
Three Wheelin'
Thread Starter
"Bang" noise on start up
Hey guys, haven't posted here in awhile. I've been having this issue for a few months now, however it went away for awhile until it happened again yesterday. I didn't drive my car for one day and the next morning when I started it, there was a pretty loud, audible bang noise that came from under the hood. Like I said, it's happened a few times before, but the car drove fine every time since. This time, I was trying to beat a red light within 5-10 minutes of my commute, so I sped up and I noticed the car was hanging in 3rd gear after I let off the gas. It wasn't until I shifted it manually with the paddle shifter that it went to 4th gear. Since then, it again has been driving fine.
I considered the VTC actuator which many people also have issues with, however that sounds more like a grind noise and really isn't as loud as what I've been hearing. Anyone have a similar experience or should I just have Acura look around?
I considered the VTC actuator which many people also have issues with, however that sounds more like a grind noise and really isn't as loud as what I've been hearing. Anyone have a similar experience or should I just have Acura look around?
#2
Three Wheelin'
Thread Starter
https://acurazine.com/forums/second-...mation-789358/
And does anyone know how to open the TSB links? They used to work when you opened the first link, but it just says "You are not authorized to view the content on this page." now.
And does anyone know how to open the TSB links? They used to work when you opened the first link, but it just says "You are not authorized to view the content on this page." now.
#4
Three Wheelin'
Thread Starter
Sound like this? It's a mystery to us too.
https://acurazine.com/forums/second-...arting-977162/
https://acurazine.com/forums/second-...arting-977162/
And from everything I’ve read everyone that’s replaced the VTC actuator has had this problem come back again so it seems like there really isn’t a fix for it
#5
I had the VTC actuator noise a few times during winter 16-17 and switched to synthetic oil summer of 17. Noise has not returned since change. I used Walmart synthetic oil.
good luck
good luck
#6
Three Wheelin'
Thread Starter
Thank you though.
Trending Topics
#8
Three Wheelin'
Thread Starter
#10
Three Wheelin'
Thread Starter
#11
Null and proud of it
I get it, and that's good...
I was just poking fun at the wording in the previous post... If you read it without knowing anything else, it's a little -ing...
Glad to see it's not severe...
Is the car doing alright otherwise?
#12
Three Wheelin'
Thread Starter
There's really no other obvious symptoms that are shown, which also is good/bad depending on how you look at it.
I've read people say their timing chain needed replacement because it's been stretched and one guy said his engine valves needed replacing, all things that aren't cheap by any means.
#16
#18
I have had this happen couple of times and I can't pin point it because it doesn't happen all the time but it sounds like something is getting stuck and it gets let go of a sound but its for sure coming from under the hood. Someone said might be the engine mounts but I'm not really sure if its that.
#19
Three Wheelin'
Thread Starter
I have had this happen couple of times and I can't pin point it because it doesn't happen all the time but it sounds like something is getting stuck and it gets let go of a sound but its for sure coming from under the hood. Someone said might be the engine mounts but I'm not really sure if its that.
#20
Three Wheelin'
Thread Starter
As long as it doesn't turn into a daily occurrence, plan is to take the car to Acura during my next oil change (usually just go Honda) and let them know about it and see what they recommend looking into. I'll keep you guys updated if I hear anything back.
The following users liked this post:
ScottyWM (03-20-2019)
Thread
Thread Starter
Forum
Replies
Last Post