Originally Posted by SattyNoCar
Originally Posted by gtx6970
Originally Posted by 360view
Were the 1989 to 1992 Throttle Body injection systems trouble prone?

Biggest / most common issue was the pan on the metal pan on bottom of the intake leaked oil


I thought that was only on '93 - up on the magnum?


Correct on the '94-up Magnums ("Kegger" intake): the stamped steel plate often lost it's seal, resulting in oil sukcing from the lifter valley- causing oil induced detionation, valve coking and whatever else. The 1st Gen TBI used a more traditional intake, which was a single piece casting.


Ed
EastCoast Land Yacht Assoc.
1967 Newport Conv: 440/4 speed
1969 GTX: 440/4 speed, TX9/TX9, A34, N96
1970 Super Bee: 383/4 speed, B5/B7
1970 Coronet RT: 440/4 speed, A34, N96
1970 Coronet RT: 440/auto, A36, N96
1970 Road Runner convertible: 383/4 speed TX9/D6XW
1970 GTX: 440+6/727, A32, N96
2001 Dodge 2500 HO CTD, 6 speed, 4x4 quad cab long bed
"The early bird may get the worm, but the 2nd mouse gets the cheese".