Third manifold for my FORD what!!!

Discussion in 'Trucks and Trailers' started by N.H.BOY, May 8, 2008.

  1. N.H.BOY

    N.H.BOY LawnSite Bronze Member
    Posts: 1,604

    Just had my third manifold replaced on my 2001 ford 259 with only 77,000 miles on it. WTF do they just get rusty and crack? One driver side and two pass. side.I dont get it I have had many trucks in my family over my time, but never had to replace THREE manifolds on one truck. Any ideas why this is?:hammerhead:
     
  2. N.H.BOY

    N.H.BOY LawnSite Bronze Member
    Posts: 1,604

    no-one had this issue with the f-250's??
     
  3. FearThisDeere

    FearThisDeere LawnSite Bronze Member
    Posts: 1,168

    I'm on my third manifold on my V10 F250 with 70K on it. Very common problem and costly too!
     
  4. TXNSLighting

    TXNSLighting LawnSite Fanatic
    from DFW, TX
    Posts: 6,462

    never heard of it
     
  5. SFA3301

    SFA3301 LawnSite Member
    Posts: 5

    ford has a problem with the manifolds on the v10 and v8 the stud bolts rust and break a cause the manifold to warp and crack
    if you want a little cheaper solution I put a set of bolt on factory replacement headers and eliminated this problem and it was alot cheaper than buying 1 manifold
    google gibson headers they make direct bolt in replacement and you will notice a little better milage with them also (I noticed a little)
     
  6. naughty62

    naughty62 LawnSite Senior Member
    from iowa
    Posts: 368

    Some cast iron manifold just whorp and crack .A common problem can be a replacement exhaust system may have exhaust hanger welded solid with no slack ,like many factory rubber and metal hanger that give a little .This can can be compounded by minimum wage employees and a manual transmission .
     
  7. Steve V.

    Steve V. LawnSite Member
    Posts: 20

    What kind of gas mileage are you guys getting out of those V10's? I'm thinking of going back to a Superduty.

    Steve
     

Share This Page