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SportTrac Discussion
General Sport Trac Discussion
Air Conditioning
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<blockquote data-quote="EddieS&#039;04" data-source="post: 1036935" data-attributes="member: 61136"><p>Is it the blower also? Or only the compressor? Is your temp gauge correct? If this is a long incline. Before the engine temps reach critical. The ECU will shut the AC off. If this is a long incline, you could try turning the OD off. Do an experment on level ground. Manualy put your trans in 2cnd gear. Increase your speed to above 1700rpms'. If the AC shuts off, you may have a problem with high pressure in the AC system or a bad high pressure switch.</p><p>No idea what the the low and high AC switches are set for. IMO, if the AC stays on and cools the cab on level ground. That is not suspicious. Your problem is not one I have heard of.</p></blockquote><p></p>
[QUOTE="EddieS'04, post: 1036935, member: 61136"] Is it the blower also? Or only the compressor? Is your temp gauge correct? If this is a long incline. Before the engine temps reach critical. The ECU will shut the AC off. If this is a long incline, you could try turning the OD off. Do an experment on level ground. Manualy put your trans in 2cnd gear. Increase your speed to above 1700rpms'. If the AC shuts off, you may have a problem with high pressure in the AC system or a bad high pressure switch. No idea what the the low and high AC switches are set for. IMO, if the AC stays on and cools the cab on level ground. That is not suspicious. Your problem is not one I have heard of. [/QUOTE]
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SportTrac Discussion
General Sport Trac Discussion
Air Conditioning
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