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fitted new 550 injectors

Help needed please!

 

Just finished fitting a set of 550cc injectors and a jwt ecu for them. Trouble is the ecu seems to be chucking out too much fuel.

Firsty of all she ran but like cr@p. Next she seems to lock up, this started getting me worried - did I drop a bolt somewhere in the engine? Next she just would not turn over.Bt after a bit of investigating I have realised that if I remove the fuel pump fuse she'll turn over fine obviously not sparking, so my conclusion is it must be flooding so much that the engine is locking. Feasable?

Does the timing on the cas need setting up any different to what it was before because she don't want to go!

 

:(

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    Maybe a silly question, but I assume you have a JWT chip specifically setup for 555cc injectors ?

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    • Author

    yes it is set up for 555 injectors but is only a clone not pucker.

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