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post #1 of 8 Old 10-02-2017, 04:07 PM Thread Starter
Crimsonqueen
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Help please

I have an 04 liberty 4x4 3.7 liter v6
Recently replaced transmission.
Drove fine for a few months now some times wont start when it does wont go past 2100 rpms unless i stomp on gas petal then will drive fine unless im trying to go from being stoped at a red light then it wants or does stall out.
Recently replaced fuel rail including injectors, coil packs and throttle position sensor. Please help no clue what else it could be.

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post #2 of 8 Old 10-03-2017, 12:36 AM
Benibiker
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2002 KJ Liberty 
 
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Do you have a check engine light or any fault codes?

2002 Jeep Liberty Limited
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post #3 of 8 Old 10-03-2017, 02:31 AM Thread Starter
Crimsonqueen
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Yes check engine light and today its was running was driving it. It stalled out and now wont cranck and the oil light is on.
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post #4 of 8 Old 10-06-2017, 11:57 AM Thread Starter
Crimsonqueen
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Update replaced computer ran really awesome for a little bit then he showed up on the indicators and the truck shut off now won't crank does that mean that if I have the computer flashed to the VIN of the truck that will correct all the issues or well I still have the same issue. Don't want to pay $200 to have it flashed over if I'm still not going to be able to drive it
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post #5 of 8 Old 10-07-2017, 08:57 AM
Billwill
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2002 KJ Liberty 
 
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When you say "it wont crank" do you mean the engine does not turn over with the ignition key?

You need to rotate the engine manualy with a large spanner on the crankshaft end to check that it has not seized up before you go any further!

2002 2.5 Export CRD Manual 5 speed.
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post #6 of 8 Old 10-08-2017, 03:33 PM Thread Starter
Crimsonqueen
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The engine is not seized. When old computer is in it cranks and runs but with the new computer it wont crank or run it has a key light lit up on dashboard.
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post #7 of 8 Old 10-15-2017, 04:36 PM
HerronScott
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Garage
Quote:
Originally Posted by Crimsonqueen View Post
The engine is not seized. When old computer is in it cranks and runs but with the new computer it wont crank or run it has a key light lit up on dashboard.

Don't you need to flash/program it to match your VIN?


Scott

2002 Jeep Liberty Limited
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post #8 of 8 Old 10-15-2017, 04:50 PM
jtec
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2014 JK Wrangler 
 
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Diagnostics.

Suggestion - have a professional scan vehicle.
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