Knocking sound from my engine

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

OP
OP
BIRDMAN

BIRDMAN

Birdministrator
Joined
May 16, 2010
Posts
12,915
Reaction score
6,196
Location
Boston
My serpentine belt tensioner made a sound like you describe.

Ya know, that's not a bad thought. I know the sound you mean, and it is kind of like that. However, when I checked initially it sounded like an internal sound. When you had that issue, was your tensioner visibly jumping or shaking?
 

FordService

FRF Addict
Joined
Feb 17, 2014
Posts
1,011
Reaction score
512
...My new car landed at port this morning so when I pick it up I'll probably let the dealer take my truck.

Let me know when you head in to the dealership, BIRDMAN, and I'll loop in your regional customer service manager. To get the ball rolling, send me a quick PM with your full name, best daytime phone number, VIN, mileage, and servicing dealership; I'll do the rest.

Crystal
 

Raptor_man

Full Access Member
Joined
Mar 7, 2013
Posts
264
Reaction score
91
Location
Michigan *******
Ya know, that's not a bad thought. I know the sound you mean, and it is kind of like that. However, when I checked initially it sounded like an internal sound. When you had that issue, was your tensioner visibly jumping or shaking?

It's visible but you wouldn't notice it unless its making the sound.
 

Biggest

FRF Supporting Member
Supporting Member
Joined
Jul 2, 2013
Posts
879
Reaction score
1,115
Ya know, that's not a bad thought. I know the sound you mean, and it is kind of like that. However, when I checked initially it sounded like an internal sound. When you had that issue, was your tensioner visibly jumping or shaking?

Did you forget to let the midget stripper out of the center consol?
 

Hockster

My 45ft Bluewater Party
Supporting Member
Joined
Aug 9, 2010
Posts
5,142
Reaction score
1,873
Location
Winchester, Va
Deep banging internal sounds suck! Can be a few different things (loose driveplate, cracked driveplate, wristpin) I say these cause you said it is intermittent if it was rod or crank related they would be constant. Do a brake torque in forward and reverse and listen to the noise to see how it changes. Not a hard brake tq just raise the rpm to about 2500 in D and R.
 

McDowell

Full Access Member
Joined
Jan 10, 2014
Posts
476
Reaction score
102
Location
Oklahoma
Mine makes a horrible knocking or rattle sound when I start my truck very noticeable when I use remote start but I hate taking my truck into the dealer as they don't have anything for me to drive if I drop it iff


Sent from my iPhone
 

Madcowranch

Genetically Modified
Joined
Sep 16, 2010
Posts
7,303
Reaction score
5,168
Location
OK
You did know Rasco put of a cup of marbles in your oil fill cap at last year's TRR right?
 
Top