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Well, you don't state the poblem, but if all your turn signals are not working and flashing as they should, replace the Turn Signal Flasher Relay.
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∙ 16y ago
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WHY wont your 1988 mercury cougar start?
1988 cougar will not crank over
Where is the diagnostic port on a 1988 Cougar?
The 1988 Mercury Cougar diagnostic port can be found under the hood.
Where is the turn signal flasher on a 1988 Mercury Cougar located?
you have to remove the sound dampeners on the bottom of the steering column and it will be to the right of the fuse block
Where is fuse for tail lights in 1988 Mercury Grand Marquis?
where is the fuse for tail lights in 1988 mercury grand marquis
Where is the fuel pump located on a 1988 Mercury Cougar?
inside of the tank
What is the spark plug gap for a 1988 Mercury Cougar witha 3.8?
According to one of the Ford websites : For a 1988 Mercury Cougar , 3.8 liter V6 engine : ( the spark plugs are gapped at .054 inch )
What is the spark plug gap for a 1988 mercury cougar witha 3.8 v6?
According to one of Fords websites : For the 3.8 liter V6 engine in a 1988 Mercury Cougar : ( the spark plugs are gapped at .054 inch )
How do you replace a heater core in a 1988 Mercury Cougar?
http://www.coolcats.net/tech/troubleshooting/heatercore.html
Where is the 1988 Mercury Cougar fuse box located?
driver side footwell under dash.
Size of fuel tank in 1988 mercury cougar?
For a 1988 Mercury Cougar : According to my Chilton's Auto Repair Manual : For the 2.3 litre turbo ( 18 U.S. gallons ) For the 3.8 litre V6 ( 21 U.S. gallons ) For the 5.0 litre V8 ( 20.7 U.S. gallons )
What is the spark plug gap for 1988 Mercury Cougar with 3.8 V6?
.054 inch ( according to motorcraft . com )
What is the firing order for a 1988 Mercury Cougar?
You failed to list if it is a V6 or V8. Click the link and then choose the correct engine.
