1997 Saturn SC1

1997 SATURN SC1
220,000 MILES • 4 CYL • FWD • MANUAL
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KILLER1
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  • 1 POST
1997 SATURN SC1 1.9 L A/C PROBLEMS ALREADY REPLACED THE EXPANSION VALVE. A/C GETS DOWN TO 55 IN THE VENT. HIGH SIDE PRESURRE IS 270-280 PSI.. LOW SIDE PRESURRE IS 25-30 PSI AT 2000 RPM. HIGH SIDE PRESURRSE 220-240 PSI . LOW SIDE PRESURRE 50-60 PSI AT IDLE AIR TEMP AT IDLE IS 70 DEGREES. CAN YOU HELP ME FIGURE THIS OUT?
Jul 30, 2009 at 4:23 PM
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DOCFIXIT
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Did you replace drier and vacuumn down 2hrs.? If yes system is slightly overcharged. Fan on high at idle charge low is 33-35 high 190-210 vent temp 45-50 on Recirculation. System holds 24oz.
Jul 30, 2009 at 4:44 PM