Chevrolet Repair: 1988 chevy 7.4l tbi, chevytalk, tbi

Question
is there a kit to rebuild tbi shaft,has play and accel
pedal hard to press.butterfly gets caught on body.
can rebuild or should replace.

Answer
Hello Robert,
Great question.\
I want to send you to some experts at a forum I spend time at. There is a EFI/Fuel injection are for questions just like that, and someone there can probably give you part numbers, and step-by-step instructions, maybe with pictures.
And all free.
I am on that forum almost every night, and go by FixitFox33 there. Say hi some time.
Click the following.
http://www.chevytalk.org/fusionbb/index.php?referral/23610/

Then, the actual section you will want is http://www.chevytalk.org/fusionbb/showforum.php?fid/35/

But you can also post the question in the 88-98 full size truck section,
http://www.chevytalk.org/fusionbb/showforum.php?fid/78/

Hope to see you there.

Van....Fixitfox33