AFM Web

Go Back   Ford Mustang Forums > Mustang Forums > V6 Mustang > V6 Tech
Welcome to AllFordMustangs.com. We look forward to you registering on our forum and making your first post.
Introductions| Mustang Lounge | V6 Talk | V6 Tech | Mustang Tech | Tech | Racing | Regional

Reply
 
Old 4 Weeks Ago   #1 (permalink)
OceanRacer24 is offline Rookie


Joined: Oct 2009
Posts: 4 Threads: 2
 OceanRacer24's Country Flag
Bay Area   California
Default Is the timing ran by a belt or a chain? (1999-2004 Mustang V6)

Does the 3.8 liter V6 engine (1999-2004) have a timing chain or a timing belt?

I have had half of people online tell me that the timing is ran by a belt while the other half say the timing is ran by a chain, so some people are lying, lol. Which one is it?!! (I hope it is a chain!!! )

Thanks for your help!
OceanRacer24 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 4 Weeks Ago   #2 (permalink)
Markstang690 is offline Made Member

V6 Member


Joined: Jan 2009
Posts: 1,064 Threads: 16
 Markstang690's Country Flag  View Markstang690's 8 photos
Dumont   New Jersey
Default

yeah its run by a chain.. belts slip.. slipped belt means off-timing. which would be a pain in the butt
__________________
'03 3.8L V6 Full-Auto

BBK CAI
Pypes Street Pro cat back
SCT tuner
Markstang690 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 4 Weeks Ago   #3 (permalink)
gostriderblack is offline Made Member


Joined: Aug 2009
Posts: 447 Threads: 16
 gostriderblack's Country Flag  View gostriderblack's 7 photos
longmont   Colorado
Default

chain is what i got when i google'd it but like u got both alot on the non overhead its chain are the 99-04 over head cams??
gostriderblack is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 4 Weeks Ago   #4 (permalink)
Markstang690 is offline Made Member

V6 Member


Joined: Jan 2009
Posts: 1,064 Threads: 16
 Markstang690's Country Flag  View Markstang690's 8 photos
Dumont   New Jersey
Default

94-04 3.8 v6's as well as all previous 5.0L's are all overhead valve engines.. single camshaft above the crankshaft in the center of the engine.
__________________
'03 3.8L V6 Full-Auto

BBK CAI
Pypes Street Pro cat back
SCT tuner
Markstang690 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 4 Weeks Ago   #5 (permalink)
gostriderblack is offline Made Member


Joined: Aug 2009
Posts: 447 Threads: 16
 gostriderblack's Country Flag  View gostriderblack's 7 photos
longmont   Colorado
Default

Quote:
Originally Posted by Markstang690 View Post
94-04 3.8 v6's as well as all previous 5.0L's are all overhead valve engines.. single camshaft above the crankshaft in the center of the engine.
5.0's are over head?? thought they were single learn somethin new everyday
gostriderblack is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 4 Weeks Ago   #6 (permalink)
Markstang690 is offline Made Member

V6 Member


Joined: Jan 2009
Posts: 1,064 Threads: 16
 Markstang690's Country Flag  View Markstang690's 8 photos
Dumont   New Jersey
Default

yup in my haynes manual they have the 5.0 and the 3.8 grouped together for pretty much everything because theyre basically the same engine minus 2 cylinders.. theyre actually not developmentally related but ended up being very similar its pretty interesting
__________________
'03 3.8L V6 Full-Auto

BBK CAI
Pypes Street Pro cat back
SCT tuner
Markstang690 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 4 Weeks Ago   #7 (permalink)
Markstang690 is offline Made Member

V6 Member


Joined: Jan 2009
Posts: 1,064 Threads: 16
 Markstang690's Country Flag  View Markstang690's 8 photos
Dumont   New Jersey
Default

Quote:
Originally Posted by gostriderblack View Post
5.0's are over head?? thought they were single learn somethin new everyday
actually no u read that wrong.. or are saying it wrong.. idk which.. both 5.0's and 3.8's have one cam which operates pushrods to operate the valves on the heads.. later 4.0 v6's are overhead cams(2 cams total) the cam directly opens the valves
__________________
'03 3.8L V6 Full-Auto

BBK CAI
Pypes Street Pro cat back
SCT tuner
Markstang690 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 4 Weeks Ago   #8 (permalink)
gostriderblack is offline Made Member


Joined: Aug 2009
Posts: 447 Threads: 16
 gostriderblack's Country Flag  View gostriderblack's 7 photos
longmont   Colorado
Default

Quote:
Originally Posted by Markstang690 View Post
actually no u read that wrong.. or are saying it wrong.. idk which.. both 5.0's and 3.8's have one cam which operates pushrods to operate the valves on the heads.. later 4.0 v6's are overhead cams(2 cams total) the cam directly opens the valves
ok ya i read it wrong i thought u said they were ohc but u said over head valves. ya i actually kinda miss the single cam and push rod set up but i like not haven to set the valve lash on the rockers
gostriderblack is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 4 Weeks Ago   #9 (permalink)
232-K7 is offline Senior Member

V6 Member


Joined: Oct 2008
Posts: 2,040 Threads: 13
 232-K7's Country Flag  View 232-K7's 13 photos  View 232-K7's HomePage
Cape Coral   Florida
Send a message via AIM to 232-K7
Default

Quote:
Originally Posted by Markstang690 View Post
yeah its run by a chain.. belts slip.. slipped belt means off-timing. which would be a pain in the butt
timing belts don't look like drive belts.

drive belts are serpentine style, and and timing belts are cog style. engines with timing belts have cog pulleys (pulleys with teeth, resembling gears) on the camshaft(s), and they wont slip unless the belt is extremely loose.

and yes the 3.8 and 5.0 are very similar...they are both windsor engines.
__________________
MAC Fenderwell CAI, MAC Catback 2.5" duals, MotoBlue 42%UDP's, Performance Distributors S/D coil & Taylor 8mm's, Diablosport Predator tuned, Steeda Tri-Ax, Spec Stage1 Clutch, Spec Aluminum Flywheel, FRPP Aluminum Driveshaft, Steeda Clutch Quadrant, Steeda Firewall Adjuster, 3.73's & FRPP T-lock, Zex 75 wet shot w/single outlet purge.
/ Flat Rate Hyundai Technician /
232-K7 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 4 Weeks Ago   #10 (permalink)
gostriderblack is offline Made Member


Joined: Aug 2009
Posts: 447 Threads: 16
 gostriderblack's Country Flag  View gostriderblack's 7 photos
longmont   Colorado
Default

Quote:
Originally Posted by 232-K7 View Post
timing belts don't look like drive belts.

drive belts are serpentine style, and and timing belts are cog style. engines with timing belts have cog pulleys (pulleys with teeth, resembling gears) on the camshaft(s), and they wont slip unless the belt is extremely loose.

and yes the 3.8 and 5.0 are very similar...they are both windsor engines.
actually belt driven is the best topfuel uses it almost all dragsters do jessel check um out it bedder than gear or chain drive.
gostriderblack is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 4 Weeks Ago   #11 (permalink)
232-K7 is offline Senior Member

V6 Member


Joined: Oct 2008
Posts: 2,040 Threads: 13
 232-K7's Country Flag  View 232-K7's 13 photos  View 232-K7's HomePage
Cape Coral   Florida
Send a message via AIM to 232-K7
Default

Quote:
Originally Posted by gostriderblack View Post
actually belt driven is the best topfuel uses it almost all dragsters do jessel check um out it bedder than gear or chain drive.

jesel belt drive, is exactly what i just mentioned above. it is a belt that runs on cog gears. virtually every engine that has a timing belt is like that.

if your timing belt was not run on cog gears, but just simple pulleys, could you imagine the damage it would cause if your engine was running and the belt slipped even just a little? it would be the equivalent of your timing belt breaking with the engine running.
__________________
MAC Fenderwell CAI, MAC Catback 2.5" duals, MotoBlue 42%UDP's, Performance Distributors S/D coil & Taylor 8mm's, Diablosport Predator tuned, Steeda Tri-Ax, Spec Stage1 Clutch, Spec Aluminum Flywheel, FRPP Aluminum Driveshaft, Steeda Clutch Quadrant, Steeda Firewall Adjuster, 3.73's & FRPP T-lock, Zex 75 wet shot w/single outlet purge.
/ Flat Rate Hyundai Technician /
232-K7 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 4 Weeks Ago   #12 (permalink)
OceanRacer24 is offline Rookie


Joined: Oct 2009
Posts: 4 Threads: 2
 OceanRacer24's Country Flag
Bay Area   California
Default Thanks

Thank you for the responses!
OceanRacer24 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Reply



Thread Tools


sponsors

Mustang Photos
Add to Favorites    Link to us    Contact    Directory    Site Rules    Archive    Terms of Use    Privacy    Top Sites    RSS    Meet Our Sponsors    Advertise   
AllFordMustangs is not affiliated with or endorsed by Ford Motor Company. ©Copyright 2002-2010 All Auto Enthusiasts Network

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112