Average issues

[hasusomani]

My mehran make 2007 used to give me 13 kmpl
Recently Idk what issue occurred when it started giving me 11 kmpl
I asked the mechanic he said tuning Kara lo. I thought to get it done by weekend but before that, it started giving me 8 kmpl without Ac!
I visited several mechanics, one of them told me that the ignition relay (I'm not sure about the name but its on the top right hand side connected to the tuning point box) has an issue and needs to be replaced because it used to get too much heated up.
Whereas other mechanics told me that if the relay had an issue, my car would halt in between of a journey and It would also malfunction on CNG
He told me to get tuning done with point cleaned by sand paper (regmaal)
I concerned other mechanics as well. They told me the same to get tuning done with changing the air filter and re charging the spark plugs which fortunately weren't black yet
Can anyone suggest what should I do?

[pwuser155223119832]

Exactly tou kuch ni kaha skta .. kai reasons ho skti hen
Have u checked ur engine oil timely ?
I mean her 5 ya 700 km bad dekhen oil reduce to ni hua ?
Second point short na ho gya ho if havnt changed yet. Try changing point 450 500 tk ajata ha so called japanese..
Petrol pump same hai ?
Try changing ur petrol pump ?
Also check tire air pressures.. tires aligned hen ?
Old or non aligned tires also reduces the average..

[hasusomani]

Oil okay
Point ka Maine mechanic se pucha he said okay hai
Alignment needed but us se 13 se 8 kmpl to nahi hoti. Itna farq nhi ata I believe

[nnabeel]

bhai re check the fuel average. if ur car is running perfectly with no starting issues, no heat up, no missing, no pickup issues, then there might be differences of fuel filling pumps or the fuel quality.

take the average 2-3 times. and then compare.
dont go unnecessary to mechanics because everyone states his own story and with the inflation of economy every one is ready to slaughter the BAKRA>

[hasusomani]

You're right brother but I've checked the average thrice, once from PSO, once from shell, once from total
There is missing sometimes thou. Forgot to mention it in post

[nnabeel]

Get it check. there might be issues of mixture or tuning required

[pwuser155223119832]

May b some or ur fuel pipes got leakage ?

[hasusomani]

Nope. Checking done