Question about 1997 Mercury Cougar XR7

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Trying to figure out why my cougar is missing What should the spark plugs be gapped ?

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Posted on Jan 02, 2017

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SOURCE: whats the recomendid gap for spark plugs on a 97

.017 inches i believe

Posted on Jun 14, 2009

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SOURCE: car wont stay running

first off i would take compression test and go from there.
that should tell you if valve timing is the problem i am not sure .....but are fords still 1,2,3 mabee4 all on drivers side?

Posted on Dec 19, 2009

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1997 Mercury cougar won't start after it rains. Engine turnover but won't start

When moisture gets inside something it shorts it out . Take a spray bottle an spray ignition coils an see if it dies . For that matter spray the whole engine , fuse box etc... If it dies see what's missing , spark more then likely . Do you know how to do that ? Pull a plug wire off the coils an hold it near the coil tower an see if spark jumps the gap . What engine does yours have ? V-8 V-6

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What is the spark plug gap on a ford 2.0 litre vtec engine

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I got my 1997 mecury cougar spark plugs changed and a week later my car lost power and stopped running.ive changed a fuel filter,batterie and coil paks on doesnt want to start

you'll have to see if its missing fuel,air,or spark.Fuel could be bad fuel pump,air something clogging air filter duct,spark bad coil,or coils,crank sensor.

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No power climbing hills

spark plugs or the timing off...make share you have the right spark plugs(Motorcraft) and there gap at 0.56

Jun 10, 2010 | 2000 Mercury Cougar

1 Answer

I have a 2002 mercury cougar (v6) it has a miss when idling. (Not consistant, not all the time, I have changed plugs and wires, gas treatment, etc.) I am guessing the sensor needs replaced. Any thoughts.

Engine miss can be caused by lots of things. f this has coil on plug ignition system it cold have a bad coil. This can be checked with a cheap "spark checker" that looks like spark plu with the center electrode removed and a aligator clamp welded to the side of the nut. It takes 30-35k volts to fire this thing so if your coil will fire this then it will fire the plug. Then check the sides of the spark plug boots for white spots where it has been arching out to ground. I good then it could be a dirty injector with a bad spray pattern, vacuum leak on that cylinder, but one the first things to check is to make sure you have good copression. no compression or intermittent compression from poor seating/sticking valves, weak springs, the list goes on, no or low conpression= misfire . need to figure which cylinder is causing first.

Mar 01, 2010 | 2002 Mercury Cougar

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How to change a spark plug on a 2001 murcury cougar

Get a swivel fitting for your socket wrench. You may also need a short extension for the socket wrench. You will also need a spark plug socket to fit those plugs. Make sure that you pull the plug wires off by gripping the fat part of the plug wire and not the wire itself lest you tear it and ruin it.

Dec 27, 2008 | 2001 Mercury Cougar

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