Quite often the broken pieces of rail end up in the pan and from there into the oil pickup screen. If you have lots of pieces they can block the pickup screen to the point of causing problems. It would be wise to watch you oil pressure closely for a while. If pieces are causing oil starvation it will show on the gauge before the motor lets go. If you're oil pressure is low, especially cold then the pan needs to come off to find and remove those pieces.

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90 300TE 4-M
Turbo 103, T3/T04E 50 trim
T04B cover .60 AR
Stage 3 turbine .63 AR
A2W I/C, 40 LB/HR
MS2E, 60-2 Direct Coil Control
3" Exh, AEM W/B O2
Underdrive Alt. and P/S Pulleys,
Vented Rear Discs, .034 Booster.
3.07 diffs 1st Gear Start

90 300CE 104.980
Milled & ported head, 10.3:1 compression
197° intake cam w/20° advancer
Tuned CIS ECU
4° ignition advance
PCS TCM2000, built 722.6
600W networked suction fan
Sportline sway bars
V8 rear subframe, Quaife ATB 3.06 diff