can any tell that what is the procedure to check FUEL PUMP as i also faced similar problem in 2007 corolla
& same issue, 3 dealers have no final point, some says that injectors r problem, soem mechanics says that check from cng guy some says fuel pump is weak
when i took to cng mech.( he told that advancer/emulator is issue, that problem will sort with expense of 8k)
while dealers 7 petrol mech. told that problem with fuel pump
IS THERE ANY WAY TO CHECK THAT FUEL PUMP IS WORKING PROPERLY ?
problem is this:
its 2007 xli
Stats are such as Local: 115 to 120 km on 55kg cylinder( means iin almost 8 kg gas)
we have shown to some mechanics but mystery still not solved car is very smooth & ok on cng but on petrol causing lots of jerking, also seems "ghutee hoee", even with full accelerator pressing, car hardly move, rpm does not increase, this stuation causing problem specially when car satnds on traffic signal & ur car give such performance,
u know khi traffic, they start horning u like u come from mars or jupiter, so in such cases no choice other than to put it on cng
please help me as this issue causing problem specially when families sitting with u , any idea
CURRENTLY BCOZ OF this we can only drive it in cng, mostly my cousin drive with family so we cannot take risk in city like khi
but nowadays cng availability is issue.
i wanna it perfect on petrol too.
i dont knwo 1 other small issue is related to this or not(car starts with a littel delay, not too much but little delay, that point is used as a base by mechanics that FUEL PUMP is problem)
PLEASE TELL ME PROCEDURE TO CHECK SEPERATELY PERFORMANCE OF FUEL PUMP