These pumps seem to be nothing but problems, I'm on my 3rd unit, the 2nd one failed (froze up solid) in less than 100 miles and now, the 3rd, like the 1st, is leaking a lot of engine oil and making a mess.
Has anyone converted to a stand alone, 12VDC electric powered vacuum pump ?
How many inches of hg is required for the original power brakes to function properly ('97 NAS 4.0 repower) ?
Has anyone converted to a stand alone, 12VDC electric powered vacuum pump ?
How many inches of hg is required for the original power brakes to function properly ('97 NAS 4.0 repower) ?