are evident. I did lose heat once. What could this possibly be?
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2006 Ford Explorer Question: Reservoir for the radiator keeps emptying out below the full level. No leaks
Answer #1ProfessorG from G. T. Service Center, October 14, 2013, 18:42Master
Have it pressure tested, and the cap tested.
Replysuedave, October 16, 2013, 15:03Rookie
Thank you for your reply. Our mechanic said he did notice radiator fluid on the radiator and I think he said the engine too but he couldn't find a leak. He couldn't get a reading when he checked the pressure. I hope this makes sense.
ReplyProfessorG, October 16, 2013, 15:29Master
No pressure drop? Might check with engine running to make sure as well, engine at operating temp. Suggested cap, might not hold rated pressure, coolant on radiator is a good sign, just want to be sure engine isn't building more pressure then rated capacity of cap pressure rating. Thanks for checking back.
Answer #2pushrod October 15, 2013, 02:32Master
Steaming from exhaust or any misfire? Misfire on cold start after sitting overnight?
Replysuedave, October 16, 2013, 15:07Rookie
No steaming from the exhaust or misfire. Sometimes the engine will rev on cold mornings but this isn't consistent at all. Someone suggested a leak in the radiator hose but we had our mechanic look at it and he couldn't find a leak.
Answer #3Greg's Orange Auto (10981 Answers) , Orange, CA - (714) 361-9355globalhelper October 15, 2013, 06:12Master
pressure test system to determine source of leak if any then repl rad cap
Replysuedave, October 16, 2013, 15:09Rookie
Thanks for your reply. We haven't tried a new radiator cap but maybe we should. Pressure check didn't show anything when our mechanic tried this.