Clio just will not start

[Samhandy]

Hi guys
I have a 02 1.2 16v clio and I can't get it to start
Put new plugs in
New coil pack
Cleaned throttle body
Cleaned injectors as best I could
Cleaned crankshaft sensor
And even new air filter


A mechanic friend said that the timing belt mite have slipped
So I took all off and it seemed fine but changed belt and tensioner while I was there and water pump seemed to be fine too
Thing is when I go to start it it turns over and seems like it is goin to start but just doesn't quite get to fire up, to go that last wee bit to fire if u like,
I don't think it's immobiliser as it is goin this far I may be wrong.
Any help would be very much appreciated.

 

[Brian]

Hi Samhandy and welcome to ClioSport!

 

[Samhandy]

Hi guys
I have a 02 1.2 16v clio and I can't get it to start
Put new plugs in
New coil pack
Cleaned throttle body
Cleaned injectors as best I could
Cleaned crankshaft sensor
And even new air filter


A mechanic friend said that the timing belt mite have slipped
So I took all off and it seemed fine but changed belt and tensioner while I was there and water pump seemed to be fine too
Thing is when I go to start it it turns over and seems like it is goin to start but just doesn't quite get to fire up, to go that last wee bit to fire if u like,
I don't think it's immobiliser as it is goin this far I may be wrong.
Any help would be very much appreciated.

an update on this guys put new crank sensor in and no difference
so I've done a compression test and results

engine cold dry test
1. 75 psi
2. 73 psi
3. 70 psi
4. 72 psi

wet test
1. 85 psi
2. 80 psi
3. 75 psi
4. 82 psi

any ideas guys before I throw the towel in
valves/piston rings head gasket or just completely f%#ked