|
|
|
|
Thread Tools | Display Modes |
09-14-2003, 08:32 PM | #1 |
Scooby Newbie
Member#: 26318
Join Date: Oct 2002
Location: Chapel Hill, NC
Vehicle:2002 wrx Silver |
Why does my car sound like my mom's car?
I know there are a lot of threads out there with the same issue, but I did not find the an answer that I am satisfied with.
There has been a loud ticking sound coming from the passenger side. This ticking started exactly 1 week after I changed the uppipe, downpipe, oil, and filter. It sounds like my mom's diesel mercedes. A loud ticking that gets faster as I rev the engine. I use Mobil 1 synthetic 5w-30. I have read a lot of threads and there have been many speculations about the noise. Leak - I don't think it is a leak because the ticking is still there after I just drove 2 hours home. The only way there is a leak if the screw I replace for the egt sensor on the uppipe came loose, but I tighten that screw and nut down pretty tight. Injectors - The sound is coming mostly from the passenger side, around the turbo area instead of from both sides of the engine. wastegate - I have read that if it is the wastegate, the clicking happens between mild to medium boost. Mine happens at idle and the frequency increases when reving(in neutral or in gear) up to a certain point. timing belt tensioner - People say that this usually happens when you have a cold start and goes away when the car warms up. My car has this constant ticking noise that never goes away. normal - I am not sure if I believe that this clicking is normal. I have driven 22000 miles before this clicking started and the sound is loud, like a diesel car. I hear this clicking start right when I turn on the car. It is a constant ticking that does not go away no matter what. Can someone please give me some advice as to what I can do???? I don't really want to take it to the dealer ship because I'm afraid they will feed me a bunch of bs about modding my car. An putting back the stock pipes is something I want to avoid at ALL cost. Wei
* Registered users of the site do not see these ads.
|
09-14-2003, 10:32 PM | #2 | |
Scooby Specialist
Member#: 23258
Join Date: Aug 2002
Location: Tennessee
Vehicle:2005 STi White |
Re: Why does my car sound like my mom's car?
Quote:
Good luck. |
|
09-14-2003, 11:26 PM | #3 |
Scooby Newbie
Member#: 26318
Join Date: Oct 2002
Location: Chapel Hill, NC
Vehicle:2002 wrx Silver |
I jacked up my car and checked that bolt, but the bolt is snug. I do not know what the problem is.
Wei |
09-14-2003, 11:33 PM | #4 |
Scooby Specialist
Member#: 22290
Join Date: Aug 2002
Chapter/Region:
TXIC
Vehicle:2002 STI Ver 9 Spec C Wagon |
I recently installed a header and I get a little ticking noise in the front end too. It's normal.
|
09-14-2003, 11:53 PM | #5 |
Scooby Newbie
Member#: 26318
Join Date: Oct 2002
Location: Chapel Hill, NC
Vehicle:2002 wrx Silver |
I am trying to pinpoint the ticking noise, and it sounds like it is coming from the little round thing connected to the turbo. Sorry, I do know much about my car. Have you ever seen those monks on tv hitting on a hollow piece of wood? It kindof sounds a little like that.
Wei |
09-15-2003, 01:25 AM | #6 |
Scooby Guru
Member#: 29201
Join Date: Nov 2002
Chapter/Region:
NESIC
Location: Shrewsbury, MA
Vehicle:BMW M3 Honda S2000x2 |
I was told to use a tube or a stethescope with a rod to find the location of an engine noise.
Pete |
09-15-2003, 02:26 AM | #7 |
Scooby Specialist
Member#: 14908
Join Date: Feb 2002
Location: Laurel, MD
Vehicle:2002 PSM WRX Sedan Exhaust, IC Spray, RE92s |
Solid valve lifters?
|
09-15-2003, 04:51 AM | #8 |
Scooby Specialist
Member#: 26739
Join Date: Oct 2002
Chapter/Region:
NWIC
Location: Offshore
|
little round thing on your turbo? your wastegate actuator? i wonder why that would tick. odd.
|
09-15-2003, 10:22 AM | #9 |
Scooby Guru
Member#: 4001
Join Date: Feb 2001
Location: I love spherical bearings!
Vehicle:2006 Legacy GT Obsidian black |
If it's not a high-pitched whistle and you can quickly make full-boost then you are fine. That noise is a result of taking the cats out and not having thick walled pipes and heat shields on.
|
09-15-2003, 03:05 PM | #10 |
Scooby Specialist
Member#: 16100
Join Date: Mar 2002
Chapter/Region:
MWSOC
Location: South Bend/Purdue/Indanapolis
Vehicle:GD |
My car also makes that ticking noise a week after I put in the up-pipe downpipe and headers. I thought it may have been valvetap or something, so it isn't something to be alarmed with?
|
09-15-2003, 04:02 PM | #11 |
Scooby Newbie
Member#: 22036
Join Date: Jul 2002
Chapter/Region:
TXIC
Location: Killeen/Austin, TX
Vehicle:2002 WRX Wagon WR Blue Pearl |
I also have that same ticking sound after installing a catless uppipe/downpipe. The noise was bothering me so much that yesterday I redid my whole uppipe installaion and I still have that same ticking noise. So I guess like wcbjr suggested that the noise is a result of taking the cats out and not having thick walled pipes and heat shields on.
|
09-15-2003, 04:13 PM | #12 |
Scooby Guru
Member#: 32792
Join Date: Feb 2003
Chapter/Region:
NESIC
Location: lincoln, ri
Vehicle:2003 GGA MBP 12.9 / 105+ |
lots of subie owners report piston slap, especially while cold.
jm2c ken |
09-18-2003, 09:07 PM | #13 |
Scooby Guru
Member#: 13910
Join Date: Jan 2002
Chapter/Region:
NESIC
Location: Greenwich, CT
Vehicle:2005 Legacy GT blue |
do all the engines have the problem when cold?
|
09-19-2003, 01:31 AM | #14 |
Scooby Specialist
Member#: 26876
Join Date: Oct 2002
Chapter/Region:
NESIC
Location: 1990 GMC Sierra 4x4 350ci
Vehicle:1994 Camaro Z28 383 Black M6 |
exhaust pulses in or leaking from uppipe gets my vote
|
10-10-2003, 08:50 PM | #15 |
Scooby Newbie
Member#: 22036
Join Date: Jul 2002
Chapter/Region:
TXIC
Location: Killeen/Austin, TX
Vehicle:2002 WRX Wagon WR Blue Pearl |
wlchan, did you ever found out what that ticking noise was? Just curious cause I still have that same ticking sound.
|
10-10-2003, 11:02 PM | #16 |
Scooby Specialist
Member#: 14909
Join Date: Feb 2002
Chapter/Region:
BAIC
Location: Bay Area, CA
|
That is almost definitely noise from your valves. My valves click like it's their job. Granted, I got my engine from a wrecked WRX and they almost always have bent valves... the heads were pulled and the valves were not bent, but they had been improperly shimmed at the salvage yard. They were re-shimmed to spec, and were quieter after doing so... but they still tick like crazy. I would guess that if you put your head/ears near the heads (extreme sides of the engine where the spark plugs are) you will hear the sound louder than anywhere else...
Jeremy |
11-15-2003, 02:26 AM | #17 |
Scooby Newbie
Member#: 41992
Join Date: Aug 2003
|
Well, my car is stock.. i took it into the dealership for this problem, and they replaced some sensors. i didnt know if that was the problem or not, but then i got the car back 2 days later. it drove a little better, but the ticking was still there.
i also think its the valves, cuz they tick to the speed of the motor, according to the rpms.. they get faster as the car revs more. again, stock up pipe, downpipe, etc. the car is bone stock.. does the wrx have a history of weak head, or maybe valve retainers/springs, or weak valves in general? please get back to me. ps.. i am also feeling a loss in power when this happens, are you guys? |
11-27-2003, 12:58 AM | #18 |
Scooby Newbie
Member#: 49343
Join Date: Nov 2003
Location: philly area
Vehicle:02 wrx silver |
i just picked up an 02 and on the drive home i started to notice the same ticking..... im pretty sure its valve tick... i dont think its a problem unless its to the point that its decreasing compression in that cylinder. ive heard that cylinder #3 is the most troublesome. but i still dont like hearing that noise coming from my engine... its all i can hear even if the radio is all the way up its like torture does anyone know if this can cause worse problems though? or if its the start of somthing larger?
|
11-27-2003, 01:14 AM | #19 |
Scooby Guru
Member#: 48199
Join Date: Nov 2003
Location: Maryland
Vehicle:06 WRX WRB |
record the sound....i think we are talking about multiple problems here, alot of stuff can tick....as for wlchan i still think its an exhaust leak...most engines will tick on a cold start till the oil circulates/injectors warm.....
wrx_snobordr - i couldnt imagine hearing valve noise over tire to road noise let alone the radio... my roommates 02 with header/turboback/up-pipe has 0 ticking or clicking....so i dont think its "normal" |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Why does my car sound like it has a supercharger? | Sideshowbob | Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) | 25 | 12-18-2018 03:00 AM |
Why does Roy Orbison sound like a woman when he sings? | edkwon | Off-Topic | 18 | 10-18-2007 12:49 AM |
Why does my car sound like it has a turbo? | Chim | Normally Aspirated Powertrain | 23 | 02-07-2005 10:31 AM |
why does my car sound like a tractor when it's below freezing | doubledribble | Normally Aspirated Powertrain | 22 | 01-29-2005 02:21 AM |
Why does a WRX sound like a V-Twin and not a Civic? | rlavalle | North West Impreza Club Forum -- NWIC | 2 | 06-08-2002 08:00 PM |