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not firing on cylinders 2 and 3

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Old Jun 19, 2008 | 09:52 PM
  #1  
macrader1's Avatar
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Default not firing on cylinders 2 and 3

i just bought the car tonite. with known problems. its a 1997 mitsubishi eclipse spyder gs-t. the motor has been swapped in the car. not sure exactly what it is maybe someone can figure out by the pics. im only getting spark on cylinders 1 and 4 though. car runs but runs really really rough. anybody have any ideas? i was told to check the coil pack, which i will be replacing tomorrow. other than that any other things that would cause this problem? im also not sure which coil pack to get. i went to autozones website and coulnt find one that looked anything like it.


[IMG]local://upfiles/17348/0A340951EC684C73BF8E4C2F9A8A1A90.jpg[/IMG]

[IMG]local://upfiles/17348/0873F6F2DBAB415B8E3698F4651438DB.jpg[/IMG]
 
Old Jun 19, 2008 | 09:53 PM
  #2  
macrader1's Avatar
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Default RE: not firing on cylinders 2 and 3

on the plus side i only paid 2400 for the car
 
Old Jun 20, 2008 | 11:08 PM
  #3  
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From: Austin, TX
Default RE: not firing on cylinders 2 and 3

If the car runs at all, that means you must be getting some spark, because the car cant run on even 3 cylinders.

CONFIRM that they aren't firing... because that makes no sense.

If its running ****ty, check the timing, check/replace spark plugs and wires.
 
Old Jun 20, 2008 | 11:25 PM
  #4  
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Default RE: not firing on cylinders 2 and 3

cam postion sensor maybe....its not even there. there is however a removable rubber plug where the sensor goes. it seems like the car is going into some kind of weird mode. it will start the first time firing only on cylinders 1 and 4 but if it dies i have to disconnect the battery in order to get it to start back up.
 
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