I have a October 2009 Punto 1.3 MJD (75 bhp) E-pack that has done 1,23,000 kms. There are two issues that I am facing with the car: 1. Since the last one year, glow plugs have started to go bad almost every 3 months. When I went to get it replaced the first time, the SA had warned that other old glow plugs may soon give way. The problem is that all glow plugs were replaced as & when they failed but now one glow plug has failed again just 2 months later despite all of them being relatively new. Not sure why a new glow plug failed so soon & no guarantee that failures won't happen so often in the future. 2. The AC cooling becomes ineffective after 1-2 hours of use. The cooling is normal at the start but the amount of airflow seems to decrease with time when the AC is switched on. If I switch the AC off & turn the air to fresh air mode for 2-3 minutes, the vents throw a lot of water vapour/ water drops & the blower speed also increases. Turning the AC on at this time makes it effective again for some time before the air flow decreases again. Another thing I notice is that increasing the vehicle speed increases the cooling & the cooling becomes less as the vehicles slows down. Also, the air seems to be less cold on the left central vent as compared to the right center & the side vents. Went to FASS in Amritsar where the AC drain pipe was cleaned as it was found to be partially blocked & not letting water to escape but the problem still persists. Has anyone faced any of the two issues. Have gone through several threads on the issues but none is specific for my problem. Please advise what the problem could be.