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What cause the check engine light to come on in a 1987 grand marquis?
Wiki User
∙ 13y ago
The Check Engine Light comes on when an error code is sent to the Car's Central Computer. Take it to a servicer who can download the code and tell you what's wrong. It could be any one of a thousand things wrong.
Wiki User
∙ 13y ago
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What can cause a 1992 grand marquis not to start after replacing starter battery and solenoid?
Diagnosis: Engine Won't Start or Run Check related link below
Why does check engine light in a Grand Marquis repeatedly turn on and off every few minutes or so?
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
Will a 97 grand marquis engine fit in a 98 grand marquis?
Yes
What engine is in a 93 mercury grand marquis?
The engine in a 1993 grand marquis is a 4.6 litre/281 cubic inch.
Where is the thermostat located on a 1990 Mercury Grand Marquis?
Check the engine end of the upper radiator hose
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Have vehicle scanned to determine the problem
Check a starter for a 2000 Mercury Grand Marquis?
how to replace starter on 2000 mercury grand marquis
You would like the procedure for changing engine coolant on a 2003 mercury grand marquis gs?
how to changing engine coolant on a 1993 mercury grand marquis gs.
What causes cneck engine light to stay on on a 2001 grand marquis check engine light is on?
Thousands of things. Take it to a mechanic who has a scanner and they can tell you what the problem is.
Will the check engine light on a grand marquis 2001 go on if the thermostat?
That is one of hundreds of possibilities. See related questions below.
What Side Is Bank 2 On 20000 Grand Marquis?
Bank 2 is the drivers side of the engine in a 2000 Mercury Grand Marquis
How many cylinders are in grand marquis?
8 engine cylinders in a V8 engine
