Since new HT's, Cap,Rotor, coil,genuine plugs, Splutters on start up, hard to start!

PLEASE HELP!

Since I have put new HT's, Cap,Rotor, coil and Genuine plugs she splutters on start up, she is very hard to start if at all!!! What have I done to cause this??

READ the codes out of interest: 121 and 314.

121 MAF reading I think.

314 Cam position censor I think.

The ironic thing was a replaced all of these parts to hopefully stop a misfire on hard boost now its worse and I wana cave my scull in :(

This kind of issue has appeared numerous times but Ive failed to find anyone with a resolution PLEASE HELP.

Any help appreciated.

Just tried to start but she only tried to fire up once JUST before battery was completely flat - does this mean anything to anyone?

Maybe a daft thing to say but are you sure the leads run to the correct plugs. Also is the king lead anywhere near the wiring for the cam position sensor?

Otherwise maybe try replacing your old items one at a time

Also, have you replaced the king lead with new?

If not and you've yanked it off (now, now, Jamesy...) you may have mullered it.

Quote:

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Originally Posted by Doingitsideways

Also, have you replaced the king lead with new?

If not and you've yanked it off (now, now, Jamesy...) you may have mullered it.

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"It's mine & I'll yank it as fast as I like", officer

Quote:

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Originally Posted by jamesy12345

Maybe a daft thing to say but are you sure the leads run to the correct plugs. Also is the king lead anywhere near the wiring for the cam position sensor?

Otherwise maybe try replacing your old items one at a time

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Checked everything and still wont go :(

Quote:

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Originally Posted by Wheelspinwardrobe

Checked everything and still wont go :(

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odd that, did you try putting the old parts back in?