4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

water in the intake

Thread Tools
 
Search this Thread
 
Old 10-10-2006, 12:43 AM
  #11  
GT_Bob
3rd Gear Member
 
GT_Bob's Avatar
 
Join Date: May 2006
Location:
Posts: 831
Default RE: water in the intake


ORIGINAL: art02gt

today i inspected my car and found trails of water behind the air filter and at the end of the hose where the throttle body is. my car is missing the right inner fender plastic thing that is supposed to guard against that, i also get mud in the door hinges everytime it rains. my main concern was the water going past the filter, what problems can develop? i didn't know that water was going in there so i had no rush to buy the plastic thing, but know that i found out i'm ordering it tomorrow.

Water in the induction/combustion system of any car is never good.

However, don't stress out about a little water. A little water will more than likely not hurt anything. Even if a little water made it to the combustion chamber, don't sweat about it.

A lot of water in the combustion chamber is a big problem. Unlike air, (a gas), water, (a liquid), does not compress. If your car takes a big drink of water:
intake valve opens; water goes in; intake valve closes; piston goes up; things break. It's called hydraulicing. Because liquids don't compress like air, something has to give.

I definitely would stay out of the water until you get the inner fender guard.
GT_Bob is offline  
Old 10-10-2006, 12:47 AM
  #12  
art02gt
3rd Gear Member
Thread Starter
 
art02gt's Avatar
 
Join Date: Sep 2006
Location: El Paso, TX
Posts: 700
Default RE: water in the intake

wow, that's a huge weight off my back, as soon as i get out of school tomorrow i'm going to order it from the dealership, thanks a ton to all of you guys for your input. i don't think that alot of water got in, maybe a couple of drops, do you guys think i should change the oil?
art02gt is offline  
Old 10-10-2006, 01:05 AM
  #13  
GT_Bob
3rd Gear Member
 
GT_Bob's Avatar
 
Join Date: May 2006
Location:
Posts: 831
Default RE: water in the intake


ORIGINAL: art02gt

wow, that's a huge weight off my back, as soon as i get out of school tomorrow i'm going to order it from the dealership, thanks a ton to all of you guys for your input. i don't think that alot of water got in, maybe a couple of drops, do you guys think i should change the oil?

Water is more dense than oil. IE,,, oil floats on top of water. If you're really concerned about it, crack your drain plug and see if a milky white mixture of oil and water comes out. If not, don't worry about it.
GT_Bob is offline  
Old 10-10-2006, 02:20 PM
  #14  
badboystangGT
2nd Gear Member
 
badboystangGT's Avatar
 
Join Date: Jan 2006
Location:
Posts: 384
Default RE: water in the intake

hey how much was the plastic thing? cause i need one too!! trust me i had to learn the hard way my CAI was a fenderwell and water got sucked up right into the engine and hydrlocked the engine snapped three rods right through the block!!
badboystangGT is offline  
Old 10-10-2006, 02:33 PM
  #15  
2000GT4.6
6th Gear Member
 
2000GT4.6's Avatar
 
Join Date: Jan 2004
Location: United States
Posts: 12,575
Default RE: water in the intake


ORIGINAL: GT_Bob


ORIGINAL: art02gt

today i inspected my car and found trails of water behind the air filter and at the end of the hose where the throttle body is. my car is missing the right inner fender plastic thing that is supposed to guard against that, i also get mud in the door hinges everytime it rains. my main concern was the water going past the filter, what problems can develop? i didn't know that water was going in there so i had no rush to buy the plastic thing, but know that i found out i'm ordering it tomorrow.

Water in the induction/combustion system of any car is never good.

However, don't stress out about a little water. A little water will more than likely not hurt anything. Even if a little water made it to the combustion chamber, don't sweat about it.

A lot of water in the combustion chamber is a big problem. Unlike air, (a gas), water, (a liquid), does not compress. If your car takes a big drink of water:
intake valve opens; water goes in; intake valve closes; piston goes up; things break. It's called hydraulicing. Because liquids don't compress like air, something has to give.

I definitely would stay out of the water until you get the inner fender guard.

+1

No problem for the short term unless its a crapton of water.

FYI, my intake is hanging way down by the ground, just inside a plastic shroud. I am sure there is a little water getting in there now and then.
2000GT4.6 is offline  
Old 10-10-2006, 05:45 PM
  #16  
art02gt
3rd Gear Member
Thread Starter
 
art02gt's Avatar
 
Join Date: Sep 2006
Location: El Paso, TX
Posts: 700
Default RE: water in the intake

i just ordered the part today and it was a total of $59.95 for the "splash guard", you also have to get the push pins which are 5 bucks for 10 pins, but the guy gave them to me free
art02gt is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jwog666
Pipes, Boost & Juice
11
12-27-2021 08:09 PM
Thunderball
4.6L (1996-2004 Modular) Mustang
15
11-22-2015 11:49 PM
b8checker
Classic Mustangs (Tech)
8
10-08-2015 12:55 PM
b8checker
New Member Area
3
09-30-2015 07:11 AM



Quick Reply: water in the intake



All times are GMT -5. The time now is 09:14 PM.