What is a pip sensor and where is it on my 94 grand marquis? 4.6 v8

Pictures in the link. Text articles and also on the images tab.

https://www.google.com/search?q=1997+Mercury+Grand+Marquis+V8+firing+order

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Yes they both use the same basic 4.6 Liter V8 engine, the difference is the Marauder engine is a higher powered and uses Dual Overhead Camshafts and 4 valves per cylinder (DOHC) the Grand Marquis is Single Overhead Camshaft (SOHC), it will bolt in but you will need the all the electronics and the wiring harness including the Powertrain Control Module/computer (PCM) to make it work. You will greatly increase the Horse power of the Grand Marquis.

I'm having the same problem it sputters and backfires between 0 and 30 then just kicks in and acts normal recently did tune up. Any suggestions? Mine is a 94 grand marquis with a 4.6l v8

A1999 mercury grand marquis Will have a 4.6 liter V8 of about 281 Cubic inches. Some Ford Mustangs run the same engine.

For the 1996 Mercury Grand Marquis 4.6L V8:

Firing Order:
1-3-7-2-6-5-4-8

Cylinders:
.........(back).......
..|..4..|........|..8..|
..|..3..|........|..7..|
..|..2..|........|..6..|
..|..1..|........|..5..|
O<--Coil packs-->O
.........(front)

Coil:........................Coil:
.(back)....................(back)
(1)...(3)..................(7)...(8)
(6)...(5)..................(4)...(2)
(front).....................(front)

Let me know if this helped or if you have additional information or questions. Feel Free to contact me FixYa.com!

For the 1992 Mercury Grand Marquis 4.6L SOHC V8:

Firing Order:
1-3-7-2-6-5-4-8

Cylinders:
.........(back).......
..|..4..|........|..8..|
..|..3..|........|..7..|
..|..2..|........|..6..|
..|..1..|........|..5..|
O<--Coil packs-->O
.........(front)

Coil:........................Coil:
.(back)....................(back)
(1)...(3)..................(7)...(8)
(6)...(5)..................(4)...(2)
(front).....................(front)

Let me know if this helped or if you have additional information or questions. Feel Free to contact me FixYa.com!

For the 1998 Mercury Grand Marquis 4.6L V8

Firing Order:
1-3-7-2-6-5-4-8

Cylinders:
........(back).........
|...4...|.......|...8...|
|...3...|.......|...7...|
|...2...|.......|...6...|
|...1...|.......|...5...|
.........(front)

Let me know if this helped, or if you have additional information questions. Feel Free to contact me at FixYa.com!

For the 4.6L V8:
Firing Order:
1-3-7-2-6-5-4-8
Cylinders:
(back of engine)
4-----------8
3-----------7
2-----------6
1-----------5
(front of engine)

Let me know if this helped...

the crank sensor is located behind the crank shaft pully

Another 4.6 out of a '94 Grand Marquis. If you can. That way all the sensors will be correct and the wiring harness will plug-and-play. You can install almost any 4.6 but, depending on the year, there's going to be a lot of issues making them work with the electronics in your '94 Marquis.