Old Audi won't start properly

I have an M reg Audi A4 which has a problem starting and then just dying. I start it again and give it some throttle and rev it for a half a minute and it keeps going and drives ok until the next time I need to start it. It is getting worse each time now and needs more starts before I can keep it from stalling.

Asked on 18 September 2012 by harveychinch

Answered by Alan Ross

It could be a number of things.
First check all air intake /vacuum system for leaks
Then check the fuel lines/filter.
If all okay the you will need to check the following.
MAF (mass air flow) sensor
CKP (crankshaft position ) sensor
CMP (camshaft position ) sensor
IAT (Intake air Temp) sensor
ECT (engine coolant temp) sensor
EVAP (Evaporative emission cannister purge valve)

Tags: technical issues owning

Similar questions

Audi A4 losing power

My Audi A4 1.9 tdi has suddenly started losing power. It still drives but is very sluggish. There's no smoke coming from the exhaust whatsoever. I've changed the diesel filter but there has been no change....

Audi A4 - R Reg

I saw the above car yesterday. There were a few things that the buyer had not advertised when the car was on various websites. The indicator light was broken and there were scratches here and there. We...

In which we servo

I have a 2001 Audi A4. The brakes simply froze solid last Christmas. The garage tells me that it needs a new servo; but Audi stopped manufacture in September. The new revamped model has just become available....