Does this sound healthy??? :/
Thread Starter
Teching In
Joined: Feb 2014
Posts: 48
Likes: 0
From: Ohio
Does this sound healthy??? :/ So came home from work and thought id check all my fluids since its beautiful out and i notice this noise.
So Is this a typical sound? Just the perks of an LS engine?
So Is this a typical sound? Just the perks of an LS engine?
Thread Starter
Teching In
Joined: Feb 2014
Posts: 48
Likes: 0
From: Ohio
Its not that noticeable with the hood down. I didn't even hear it till the hood was up. Oil levels are good. I'm running 93 octane.
Could it be just a tune up?
This is my first GXP and haven't even had it for a month. So new noises and stuff are freaking me out. But I have had a car with a bad lifter and this sounds nothing like that. IMO.
Could it be just a tune up?
This is my first GXP and haven't even had it for a month. So new noises and stuff are freaking me out. But I have had a car with a bad lifter and this sounds nothing like that. IMO.
Its not that noticeable with the hood down. I didn't even hear it till the hood was up. Oil levels are good. I'm running 93 octane. Could it be just a tune up? This is my first GXP and haven't even had it for a month. So new noises and stuff are freaking me out. But I have had a car with a bad lifter and this sounds nothing like that. IMO.
Trending Topics
TECH Enthusiast
Joined: Nov 2008
Posts: 622
Likes: 1
Did you get any warranty?
I cannot hear anything (speaker is useless) but from what others have said and the mileage being high... the first thing I would do is pick up 2 cans of seafoam add 1 complete can to the gas tank (full (91 otc or better)) and add 1 full can to the crankcase. Drive as normal for the full tank of fuel , until the light comes on then fill it, not before. At this point if there is a noticeable difference in how it sounds/runs do a fresh oil/filter change.
I cannot hear anything (speaker is useless) but from what others have said and the mileage being high... the first thing I would do is pick up 2 cans of seafoam add 1 complete can to the gas tank (full (91 otc or better)) and add 1 full can to the crankcase. Drive as normal for the full tank of fuel , until the light comes on then fill it, not before. At this point if there is a noticeable difference in how it sounds/runs do a fresh oil/filter change.
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?
Pouria Savadkouei
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo Thread Starter
Teching In
Joined: Feb 2014
Posts: 48
Likes: 0
From: Ohio
Hey guys I was hoping for good news! That its normal sheezh! To be honest I drove her a little harder than I normally do but I didn't even make tires spin just a little harder like I said.... So later on after posting this and reaserching the sounds you guys claim I have compared lot collapsed lifters or lifter noise it doesn't really sound like anything I listened too. So I went back out late like midnight car sat for at least 3 to 4 Hrs and I could not find the noise I recorded. I rev'd it a couple times and still nothing. So I'm lost...
Thread Starter
Teching In
Joined: Feb 2014
Posts: 48
Likes: 0
From: Ohio
Its weird. It comes and goes. Like i said late last night it didnt. this morning first start for work it didnt. but leaving work it. and this time i went in a tunnel and listend closer. it noise does increase with acceleration but not raise in sound (louder, it stayed the same) but went with the speed of engine. then came home changed ran to a friends house to help her with her car (had to jump) and sitting at idle while jumping no rattle and even with rev no noise. I think im going to start with the following. let me know your thoughts...
Complete tune up
Oil Change for High Mileage Syn Mobile One with Mobile 1 filter.
Clean and or replace DOD/AFM filter
Seafoam treatment
Fuel Filter
I did check the oil level and it should full. but my lincoln ls v8 should full on stick but took another 1/2 to a quart extra. Is this a possiblity?
Complete tune up
Oil Change for High Mileage Syn Mobile One with Mobile 1 filter.
Clean and or replace DOD/AFM filter
Seafoam treatment
Fuel Filter
I did check the oil level and it should full. but my lincoln ls v8 should full on stick but took another 1/2 to a quart extra. Is this a possiblity?
TECH Enthusiast
Joined: Nov 2008
Posts: 622
Likes: 1
What you are going to star with, lets put it in proper order first.
Due to the car being new to you and not knowing it`s history.
As I mentioned above 2 cans of seafoam and follow the instructions I posted. Once this is completed then,
- Fresh oil and filter
- New or cleaned DOD/AFM filter
- Tune up (NGK TR6IX gapped @0.035")
- Remove and clean your induction system from the air filter to and including the throttlebody.
note; we do not have a fuel filter.
Due to the car being new to you and not knowing it`s history.
As I mentioned above 2 cans of seafoam and follow the instructions I posted. Once this is completed then,
- Fresh oil and filter
- New or cleaned DOD/AFM filter
- Tune up (NGK TR6IX gapped @0.035")
- Remove and clean your induction system from the air filter to and including the throttlebody.
note; we do not have a fuel filter.
Thread Starter
Teching In
Joined: Feb 2014
Posts: 48
Likes: 0
From: Ohio
What you are going to star with, lets put it in proper order first.
Due to the car being new to you and not knowing it`s history.
As I mentioned above 2 cans of seafoam and follow the instructions I posted. Once this is completed then,
- Fresh oil and filter
- New or cleaned DOD/AFM filter
- Tune up (NGK TR6IX gapped @0.035")
- Remove and clean your induction system from the air filter to and including the throttlebody.
note; we do not have a fuel filter.
Due to the car being new to you and not knowing it`s history.
As I mentioned above 2 cans of seafoam and follow the instructions I posted. Once this is completed then,
- Fresh oil and filter
- New or cleaned DOD/AFM filter
- Tune up (NGK TR6IX gapped @0.035")
- Remove and clean your induction system from the air filter to and including the throttlebody.
note; we do not have a fuel filter.
Any specific way to clean the tb? And mad? I'm planning on a fwi this spring.
TECH Enthusiast
Joined: Nov 2008
Posts: 622
Likes: 1
a lot of these cars do lifter noise , piston slap and possibly a bearing though there have not been to many turned bearings reported.
Go thru the earlier plan as you have no idea what ,where, or how the car was before you. I notice that most of these cars in DOD/AFM on a long drive will show/ sound different the next day after a long drive. That is with a clean engine (inside) so older or dirty it can only be amplified.
Go thru the earlier plan as you have no idea what ,where, or how the car was before you. I notice that most of these cars in DOD/AFM on a long drive will show/ sound different the next day after a long drive. That is with a clean engine (inside) so older or dirty it can only be amplified.
Thread Starter
Teching In
Joined: Feb 2014
Posts: 48
Likes: 0
From: Ohio
I've read so many different reviews on sf in the crank. Some swear by it others speak very negative. So here's my dilemma... I'm not so sure what to now.
What is the worst case problem that adding seafoam in the crank will do?
How or what other ways is there to clean build up?
I want to start this tomorrow. So any info would be great.
What is the worst case problem that adding seafoam in the crank will do?
How or what other ways is there to clean build up?
I want to start this tomorrow. So any info would be great.
