ae101 rolla issues help ????

[ae101_rolla]

Ive just put my car back together after getting some things done and now when I drive it runs fine and then the rev counter flips out going all over the place the car starts missing and running like shit what could this be (ecu,timing,sparkplugs,leads) ???

[Rick]

Have you had the motor out? or a lot of engine stuff removed? could be not very good earthing, check ingiters, coilpacks are earthed well, earth cable on block/gearbox tight etc..

[Dell'Orto]

Dud earth somewhere, likely the negative battery terminal

[ae101_rolla]

Thanks guys yea the motor has been replace at some stage am I best to make my own earth wire kit say 5 or 6 lenghts from the neg battery teninal to other parts

[KinLoud]

I have a rev counter go crazy with occasional rough running...
Worked out it was a failing ignition lead

[ae101_rolla]

Were do I find the Ignition lead ????

[metal_sean_head]

Were do I find the Ignition lead ????

[maddog]

[KinLoud]

ignition lead = sparkplug lead

I really hope you are joking about this!

[ae101_rolla]

Tryed to start my car today and it fires up for 2 seconds and the dies It just wont go so I pulled the ecu out it looks fine and when I pulled number 1 lead off the rattles would this stop the car from running or is my ecu fired or is my timing completey screwed up

[tsoob]

dude you need a mechanic or auto sparky.. you gonna cost your self more $$ if you keep messing with it