Code

[R.R.]

Code 55 does anyone knows what this is? I used the key method to retrieve code.

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[vangonebuy]

If you are looking the flashing light reading method.

Be Happy.
55 is a end of scan message.
All codes are before the 5 5 blinking code.

[master tech]

Code 12 and 55 are good. 12 = battery disconnect and 55= end of test.

[R.R.]

I'M having trouble, Sometimes when you start it it will die and when going down the road it will cut out. I thought it was the fuel pump so I checked the pressure on it and it held at 49 psi. Anyone have any suggestion?

[TJeepman]

Could be too much dirt in the gas tank. That can cause intermittent problems as dirt gets stirred up (go over a bump for example) and plugs the filter, then falls away and the filter becomes unplugged.