Indesit Dual Fuel Cooker K3G11/G (or K3G11S/G)

Hello,

I have a (very old I guess) Indesit cooker that was left behind by the previous house owner when they sold it to us 3 years ago (model # K3G11/G or K3G11S/G – going by the manual). The short summary is as below:

1. Gas hob – the smallest burner recently stopped working. No gas flowing from the
nozzle – possible blockage from a spill.

2. Oven – Very slow to heat up and doesn’t get very hot (for e.g. a 1.5kg chicken takes
2.5 hours to cook in a roasting bag. Without the bag, the meat goes very dry by the
time it’s completely cooked).

3. Oven does not even click on temperature under 150 C (max is 250 C on the dial).

Anything I can do to make the oven better or am I looking at a new cooker?
I’m restricted to 50cm wide cooker as there is no space to fit a wider cooker at present.

Would prefer to have gas hob, if it’s time for a new cooker – recommendations?

We are looking into the option of re doing the kitchen/diner in a year or two with an extension so any immediate solution (repair/new cooker) has to be wallet friendly.

All advice will be much appreciated and gracefully received.

Thanks