...if I only opened the rear part of the system?

I replaced rear calipers and am bleeding them now.

Front calipers were not touched and the fluid in the entire system is less than 1 year old. Fluid never ran low on the front fluid reservoir during the rear brake job..

Do I need to bleed the fronts?


I would think no...but I think it's prudent to check :-)

thanks

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'85 300D, 'Lance',250k, ... winter beater (100k on franken-Frybrid 3 Valve Kit)
'82 300D, 'Tex', 228k body / 170k engine ... summer car
'83 300TD Cali Wagon 210k, wife's car