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The physical characteristics are as follows : |
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A l d o r |
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Seat Type : Engine Gasket |
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Reach : 19.0 mm ( 3 / 4 " ) |
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4 5 - H |
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Hexagon : 5 / 8 " |
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Diameter : 14 mm |
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All spark plugs mentioned below has the same
physical features |
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The only difference is the thermal range ( or
caloric range ) |
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The ALDOR 45-H spark plug cover any one of
these thermal ranges |
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and automatically adjust to exact range required
for each cylinder |
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If you are
using any of the sparks mentioned below Switch to ALDOR 4 5 - H |
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.... and notice the
difference form the start |
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A C Delco |
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FR3LM- FR1LS- FR2LS- FR3CLS- FR2CS- FR5LS |
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Autolite |
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985 - 3924 - 3925 - 5184 |
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Bosh |
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F6DC - F7DC - F7DCX - FR7DCX - F7LDCR - F7LTCR - |
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F8DC - FR8DC - FR8DCX - F8DCO - F8LCR - RC14YC - |
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FR9HC - F9DCO - RC12YC. |
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Champion |
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C7YC- C9YC- RFN14LY- RC7YC- RC9YC- RC9YCN4 |
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RC12YC- RC12Y5- RC12YC5- RC12LCY |
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Denso |
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Q20PRU- Q20PRU11- Q20PU- Q16RU11- QJ16HRU |
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Q16RU15 |
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Motorcraft |
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AGSP54- AGSP52C- AGSP52- AGSP32C- AGSP32 |
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Remember this …. : |
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1 - |
Use the same type of sparks in all cylinders |
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2 - |
Gap plugs at manufactures recommendation |
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3 - |
Check how the wires are |
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4 - |
If your car is Fuel Inyection : |
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disconect the batery during 5 minutes to reset
the computer |
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5 - |
Tune up the motor with the new sparks |
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