Engine is crying
#1
Senior Member
True Car Nut
Thread Starter
Join Date: Feb 2004
Location: Pennsylvania
Posts: 5,177
Likes: 0
Received 0 Likes
on
0 Posts
Engine is crying
Im getting this pretty weird noise whenever the car is going between 1000-2000 rpms. Reading from other posts (mainly the annoying rattle) im thinking it could be the harmonic balancer. My car does not die, nor do I see any drop off in performance while driving. Is there a way I can decide if this is the case or not (besides taking it to a mechanic)? It started last month, and kind of keeps getting more annoying.
#2
Senior Member
Posts like a Camaro
quick question: is this noise inside of the passenger compartment, or outside?
It'* strange, and this probably isn't your issue, but mine (and a few other h'* I've driven) have somethin strange going on when the fan is on (the hvac fan) when the RPM'* are around 1800...
but that doesn't really sound like your issue. so I'll shut up now
It'* strange, and this probably isn't your issue, but mine (and a few other h'* I've driven) have somethin strange going on when the fan is on (the hvac fan) when the RPM'* are around 1800...
but that doesn't really sound like your issue. so I'll shut up now
#3
Senior Member
True Car Nut
Thread Starter
Join Date: Feb 2004
Location: Pennsylvania
Posts: 5,177
Likes: 0
Received 0 Likes
on
0 Posts
Its on the outside, i mean i put it in park one day, popped the hood up and I could hear it better. Almost like the front passenger side. Its not grinding or anything, just sounds like somethine is loose.
#4
Junior Member
Posts like a Ricer Type-R
Rattling at idle only would be an indication, if it disappears when the rpm'* rise. Remove the belt and try to move it by hand, or simply tug the belt and see if it moves.
#5
Senior Member
True Car Nut
Thread Starter
Join Date: Feb 2004
Location: Pennsylvania
Posts: 5,177
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by willwren
Rattling at idle only would be an indication, if it disappears when the rpm'* rise. Remove the belt and try to move it by hand, or simply tug the belt and see if it moves.
#7
Senior Member
True Car Nut
Thread Starter
Join Date: Feb 2004
Location: Pennsylvania
Posts: 5,177
Likes: 0
Received 0 Likes
on
0 Posts
Allright, I tugged on the belt, and the biggest pulley thing I could find, none of them moved. Though, the one next to the big pulley was moving a little bit, not the actual piece but the plate that is on it, I was able to move it round and round with my pinky...is that normal? I probably need a pic, huh?
#8
Senior Member
Certified Car Nut
I'm not sure which pulley you are refering to. Please post a pic.
Does the belt have proper tension? When you tugged on the belt, did you pull parallel to the plane of motion of the belt, or did you pull perpendicular to the belt? If the HB is bad, the outer portion of the pulley will rotate quite a bit without the center of the pulley moving, cause the rubber connecting the two pieces has cracked away.
Does the belt have proper tension? When you tugged on the belt, did you pull parallel to the plane of motion of the belt, or did you pull perpendicular to the belt? If the HB is bad, the outer portion of the pulley will rotate quite a bit without the center of the pulley moving, cause the rubber connecting the two pieces has cracked away.
#9
Senior Member
True Car Nut
Thread Starter
Join Date: Feb 2004
Location: Pennsylvania
Posts: 5,177
Likes: 0
Received 0 Likes
on
0 Posts
Allright, here are some pics.
This is the pulley I was talking about, if you can see that triangle looking piece that is attached to it, I am able to spin that freely.
Here it is in relation to the rest of the belt..its the one all the way to the bottom right
This is the pulley I was talking about, if you can see that triangle looking piece that is attached to it, I am able to spin that freely.
Here it is in relation to the rest of the belt..its the one all the way to the bottom right
#10
DINOSAURUS BOOSTUS
Expert Gearhead
That'* the air conditioning compressor.. shouldn't be moving and very possibly your noise..
Try slipping the belt off the tensioner and free wheeling it w/your hand..feel anything besides smooth movement?
Try slipping the belt off the tensioner and free wheeling it w/your hand..feel anything besides smooth movement?