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You did not say if 4 or 6 cylinder. But the thermostat is supposed to control the temp by when it opens to allow coolant to flow. I think stock was 195 degree F and that is what I have in my 1991 4.0L and the gauge registers around that.
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What is the normal operating temperature for a 2000 jeep wrangler?
Approx 200 deg F
What is temperature for 1998 Jeep Wrangler?
Normal operating tmp is between 195 and 220
Does a 1991 Jeep Wrangler Hard Top fit a 1999 Jeep Wrangler?
Not exactly. The body styles are different. A 1991 Jeep Wrangler is a YJ as a 1999 is a TJ. t
1991 Jeep Wrangler horn?
So what is the question about your 1991 Wrangler horn?
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no
What kind of brake fluid does a 1991 Jeep Wrangler use?
A 1991 Jeep Wrangler uses DOT 3 brake fluid.
Will 2007 Jeep Wrangler rims fit on 1991 Jeep Wrangler?
No, they are a different bolt pattern.
Is a 1991 Jeep Wrangler fuel injected?
Yes. A 1991 Jeep is fuel injected.
What is the maximum operating temperature range for a 1997 jeep wrangler 2.5 liter?
Keep the coolant temperature below 260 degrees Fahrenheit or you may overheat it.
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A 1991 Jeep Wrangler six cylinder holds six quarts of 10W30.
What is the correct factory tire size for a 1991 Jeep Wrangler?
The correct factory tire size for a 1991 Jeep Wrangler is 235/75 R 15.
What is the wheel size on a 1991 Jeep Wrangler?
The 1991 Wrangler had 15 inch wheels, the bolt pattern was 5X4.5
