It�s been 2 months still facing overheating?

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It�s been 2 months still facing overheating?

I own cultus, sometimes back car went on overheat the mechanic has installed new hosepipe, waterpump or waterbody� after sometimes the car was running fine then. After some time; got done some electrician work and again car went on heat� We checked everything there was no such sign of gasket, but anyway making the story short; then I got installed new radiator, and then radiator fan setting get to direct.

Now in day car is running fine no such heating issue; but in night car went to heat after running 5 or 10 mints? Also I fell the car is went heavy I checked with engine and CNG tuning but CNG tunner said it�s okie you need to get car checked from mechanic there is no such known thing found in CNG tuning?

Can you guys yaar please suggest what could be the issue? I am so sick and tired of going to mechanics this heating issue.

Gari.pk User 12246 asked on 18 Dec 2010 09:41:08 am

4 Answers

424 views |

Zain - on 18 Dec 2010 09:41:33 am

Basically when you turn ON headlights during night, and as the alternator of your car is not responding properly, the headlights eat a lot of current resulting in low supply to the radiator that eventually lead to heat up the engine. What you can do test it, drive the car during day with headlights ON, im sure it would heat up. And if possible, do the same test with lights OFF during night. Everything would be clear to you

Awais - on 20 Dec 2010 04:21:42 am

change the fuel pump

Konain - on 20 Dec 2010 04:22:24 am

also change the oil pump if you want to safe your engine and want long milage on same engine

Huzaifa - on 20 Dec 2010 04:24:30 am

once same thing happened to my Santro it started over heating problem and resolve when change the fuel pump.the weak fuel pump make the car over heated.