With A/C On, It Overheats
courtesy of Bob, The Auto Answer Man
I have a 1985 Ford Ranger, XLT, 2.8 (171). My engine starts to overheat every time I turn on my A/C. When I turn the A/C off, the gauge returns to normal. Periodically, my oil pressure and temperature gauges will both peg out high the return to normal but that has not happened in a while. My problem is the overheating when the A/C is on. Any suggestions?
I bet the cooling fan is not working properly. The 2.8 is a v-6, right? That's a pretty decent motor and the a/c should not put on so much load that it over heats it. I bet that the cooling fan is not operating correctly. Is there one or two fans in there? If two, then the second one (for the a/c load) is not coming on. If only one and it is driven by the engine, then I bet the thermostatic clutch is malfunctioning!
Bob, The Auto Answer Man
Have a car care question? Visit our automotive center and see if we've already answered it or a similar question.
More Tips & Tools to Help You
Live Better...For Less
- 6 cheap, effective home security solutions
- 5 frugal ways to expand your living space
- Top 10 DIY mistakes made by home 'handymen'
- Your trickiest cleaning problems solved
- How to eliminate mosquitos for less Insider Report
- Choosing a roadside assistance plan
- Should I use a HELOC for home remodeling and repairs
- Find the best mortgage rates in your area
- 3 ways to use a mortgage calculator
- Mortgage calculator: Calculate your payment and more
- Home equity calculator: HELOC vs. line of credit
- How much can additional payments save me on my mortgage?
- Who offers the most home insurance discounts?