Brought to you in part by:

.

Tools & Supplies by Eastwood

  Mustangsandmore Forums
  Ford Trucks
  4.9L Ford Water Pump Caution

Post New Topic  Post A Reply
profile | register | preferences | faq | search

UBBFriend: Email This Page to Someone! next newest topic | next oldest topic
Author Topic:   4.9L Ford Water Pump Caution
SteveLaRiviere
Administrator

Posts: 16287
From: Saco, Maine MCA # 47773
Registered: May 99

posted 09-01-2001 09:06 PM     Click Here to See the Profile for SteveLaRiviere   Click Here to Email SteveLaRiviere     Edit/Delete Message   Reply w/Quote
You 4.9L 6 cylinder guys will want to know this:

Ford Water Pump Caution
Application: All Ford 4.9L (300 CID) engines.
Problem: Possible engine block damage when installing replacement water pump.
Cause: The water pump mounting hole flange thickness was increased by Ford after the 1992 model year. If a pump with thin mounting flanges is installed using mounting bolts from a 1993 or newer engine, the bolts will bottom on the front cylinder wall causing distortion.
Solution: Compare the mounting flange thickness for each mounting hole of the replacement and original pump. They must be the same thickness. NEVER use mounting bolts from a 1993 or newer engine with the thinner flanges.

------------------
'70 Mustang Mach 1 M code 351C 4V/FMX/3.25 open
'72 Mustang Sprint Coupe 351C 4V/FMX/4.30 Trac Lok
'94 F-150 XL 5.8L/E4OD/3.55 Limited Slip
'97 Probe GTS 2.5L DOHC
Keep your driveway ALL Ford!!!

IP: Logged

All times are ET (US)

next newest topic | next oldest topic

Administrative Options: Close Topic | Archive/Move | Delete Topic
Post New Topic  Post A Reply
Hop to:

Contact Us | Mustangsandmore Front Page

Copyright 2001, Steve LaRiviere


Ultimate Bulletin Board 5.47d

Amazon Honor System Click Here to Pay Learn More

[About M&M][Acronym Guide][Calendar of Events][Chat Room][Classified Ads] [Links]

[Members' Photos] [Restoration Info][Tech Tips] [ Technical Articles][Ford Technical Data

[ Mustangsandmore.com Bookstore] [Advertise on Mustangsandmore.com] [Mustangsandmore.com T-Shirts]