Overheating

Asked by May 17, 2017 at 11:46 AM about the 1995 Mercury Grand Marquis

Question type: Maintenance & Repair

I've changed the thermostat new water
pump new belt heater core is already
bypassed. Ive checked the oil its not milky
so no blown heads. Idk what else to do.
Please help me.

2 Answers

47,865

There can be head gasket or cylinder head issues and no coolant will show up in the oil. Is coolant disappearing and none leaking on the ground? Is the radiator in good condition with clean fins and clean on the inside?

1,255

I'd have the radiator pulled and flushed or replaced. If the heater core's bad, the radiator's probably bad.

Your Answer

Add photo

Related Questions

  • 88 grand marquis overheating and leaking water 10 answers

    My 88 mercury grand marquis is overheating and leaking water from the passenger side under the car around the front passenger side door. What is the problem I can't figure this out? Please help

    1988 Mercury Grand Marquis

    -

    Maintenance & Repair

  • How can I stop shimmy ingredients and overheating? 1 answer

    The oil and water reservoirs are full, but it just started shaking and overheating.

    1992 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • Overheating 11 answers

    I have replaced all hoses, the radiator, the water pump, thermostat, and reservoir tank and it is still loosing coolant. I can't see any visible leaks anywhere, what could be the problem

    1999 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • Overheating 2 answers

    I've changed the thermostat new water pump new belt heater core is already bypassed. Ive checked the oil its not milky so no blown heads. Idk what else to do. Please help me.

    1995 Mercury Grand Marquis

    -

    Maintenance & Repair

  • Overheating 2 answers

    My car overheats when the a/c is on but when i turn off the a/c is cools back to normal temp

    2003 Mercury Grand Marquis GS

    -

    Maintenance & Repair

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 5,550
#2 kbro
kbro
Reputation 2,080
#3 Js08016
Js08016
Reputation 1,800
View All

Related Models For Sale

Used Lincoln Town Car
14 listings starting at $7,995
Used Chevrolet Impala
56 Great Deals out of 978 listings starting at $799
Used Ford F-150
312 Great Deals out of 8,906 listings starting at $1,600
Used Ford Taurus
35 Great Deals out of 298 listings starting at $4,988
Used Buick LeSabre
13 listings starting at $2,500
Used Honda Accord
118 Great Deals out of 1,254 listings starting at $1,815
Used Ford Mustang
6 Great Deals out of 1,342 listings starting at $4,995
Used Toyota Camry
40 Great Deals out of 1,832 listings starting at $838

Used Cars For Sale

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.