Idle problem causes

[Guest]

Just trying to iron out the idle issue on the new car. So far Ive changed;

¬ ISCV
¬ Throttle body & TPS
¬ Spark plugs
¬ HT Leads

It has got better and is now idling around 1200-1300rpm but seems to be fluctuating all of the time. Any other ideas?

Craig

 

[Guest]

Fuel filter? Air filter?

 

[Guest]

Sorry, forgot to mention I'd done the air filter as well.

Havent changed the fuel filter yet but have brought one to change on next weekend.

Craig

 

[Guest]

Coil, dizzy arm?

 

[Guest]

CTS?


Mat.

 

[Alta Vista [Bot]]

air leak...

 

[Guest]

air leak...

Checked all pipework and I'm pretty confident all is tight and no splits etc.

I'm going to try a new CTS, dizzy and ignition coil tomorrow.

Craig