Strange Noise on Acceleration
#1
Scooby Regular
Thread Starter
iTrader: (1)
Join Date: Jul 2009
Location: Sutton, W'Mids
Posts: 175
Likes: 0
Received 0 Likes
on
0 Posts
Strange Noise on Acceleration
I have just noticed a new sound - i've had teh car a little over a month and to date there hasn't been a squeak from her, to be honest, i haven't been driving that hard as i did this morning as i was late for work...bad i know but hey!
Anyway, i have noticed that when im accelerating and going for a gear change, when i depress the clutch there is a noise from the engine that i haven't noticed before. It's very hard to explain. But imagine you are engine breaking and you get a slight vibration through the exhaust, it almost sounds like that but its on acceleration, almost like i was revving the car on idle! But it sounds deeper than that. Now as yet i am not 100% up on the scoob's and may be this is normal, i don't know, she is running a compltely stock engine - just a ninja exhuast cat back. At first i thought it could be the exhaust as its very similar sound to that part of the car, now im wondering if its something different.
Has anyone got any ideas?
Anyway, i have noticed that when im accelerating and going for a gear change, when i depress the clutch there is a noise from the engine that i haven't noticed before. It's very hard to explain. But imagine you are engine breaking and you get a slight vibration through the exhaust, it almost sounds like that but its on acceleration, almost like i was revving the car on idle! But it sounds deeper than that. Now as yet i am not 100% up on the scoob's and may be this is normal, i don't know, she is running a compltely stock engine - just a ninja exhuast cat back. At first i thought it could be the exhaust as its very similar sound to that part of the car, now im wondering if its something different.
Has anyone got any ideas?
#3
Scooby Regular
Thread Starter
iTrader: (1)
Join Date: Jul 2009
Location: Sutton, W'Mids
Posts: 175
Likes: 0
Received 0 Likes
on
0 Posts
Unfortunately not no mate, when teh car is at idle, parked up and rev'd doesn't do it, it only does it when accelerating and driving fast, if i drive slowly and do lest swift change the noise isn't there, but if change while accelerating relatively hard the noise becomes apparent, and to be honest i doubt i could get a recording, not sure it would be picked up by anything other htan the human ear.
Best way to describe as i say, accelerating hard from 3rd - change to 4th, sound resembles across between a croak/blarp that is quite deep in sound, sounds like its resonating/echoey and is short lived only when the clutch is depressed and you change , after that its gone.
Car pulls like a train, changes are crisp, easy, not clutch slip or difficult in gear change. There are no warning lights, doesn't idle poorly from what i've noticed. Its just a strange noise and like i say never heard it before but then i've only ever driven it quite fast the last couple of times i've been in it, else never really over 50/60 mph.
The only thing that has changed is this is my first tank of vpower - have been using the tesco 99 ron on the last two fill ups. Filled up sunday 1qtr teso 99, 3/4's Shell Vpower
Best way to describe as i say, accelerating hard from 3rd - change to 4th, sound resembles across between a croak/blarp that is quite deep in sound, sounds like its resonating/echoey and is short lived only when the clutch is depressed and you change , after that its gone.
Car pulls like a train, changes are crisp, easy, not clutch slip or difficult in gear change. There are no warning lights, doesn't idle poorly from what i've noticed. Its just a strange noise and like i say never heard it before but then i've only ever driven it quite fast the last couple of times i've been in it, else never really over 50/60 mph.
The only thing that has changed is this is my first tank of vpower - have been using the tesco 99 ron on the last two fill ups. Filled up sunday 1qtr teso 99, 3/4's Shell Vpower
Last edited by stevekoz; 11 August 2009 at 09:28 AM.
#5
Scooby Regular
Thread Starter
iTrader: (1)
Join Date: Jul 2009
Location: Sutton, W'Mids
Posts: 175
Likes: 0
Received 0 Likes
on
0 Posts
No one happens to have a aftermarket BOV for sale for a vreg 2000 UK Turbo do they lol.
Thread
Thread Starter
Forum
Replies
Last Post