Quote:
Originally Posted by evanpapier00
My plan is to change the oil, disconnect the fuel lines and remove spark plugs, then crank and fuel should shoot out of spark plug holes? Is this correct?
In theory this should make it run?
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No.
Welcome to the forums.
Good call changing the oil but you need to figure out why its running so rich. Start by pulling codes from the ecu and figure out if it recognizes a problem.
Common issues that could cause your excessively rich condition are tps issue, maf issue, coolant temp sensor issue, leaky injector(s) or combination of the above.
https://240sxtech.com/
There are some pictorals on reading codes from your ecu, checking tps voltage, etc... there is also a link to factory service manuals. EC section will have a step by step guide for diagnosing and fixing each specific code.