sahil10 0 Report post Posted November 30, 2009 My dzire has a problem when it goes upto speeds of 100-110kmph. If u release the accelerator at these speeds and then again press it fully the car does not respond for a second or two and afterwards it picks up. What could be the prob? The mechanic was telling that diesel tank may contain impurities bt nthng was found. plz help on this Quote Share this post Link to post Share on other sites
FuelRunGod 200 Report post Posted November 30, 2009 I don't really know what could be wrong. But is it happening only in 5th? If so, do the same thing in 4th and then report back. Did the problem recently start occurring? Also check the engine oil level. Has it gone down? Do you suspect it was overfilled? FRG FuelRunGod2009-11-30 17:09:39 Quote Share this post Link to post Share on other sites
creativebala 178 Report post Posted December 2, 2009 Must be some problem in fuel line. Visit the doctor as soon as possible. Quote Share this post Link to post Share on other sites
sahil10 0 Report post Posted December 11, 2009 it does happen in 4th gear also and the mechanic cant find da prob. i m very tensed as its a diesel and may crash or seize Quote Share this post Link to post Share on other sites
dtandon 0 Report post Posted December 12, 2009 Sounds like they overfilled engine oil during the last service and you now have some oil in the intercooler. Quote Share this post Link to post Share on other sites
dony 0 Report post Posted June 7, 2011 would be better to know the following first what is the mileage clocked in speedo what is the vehicle speed during deceleration. If the engine rpm falls below 1750, during deceleration, it may take some time to respond because of turbo lag. better to have a comparison with new vehicle than doing unnecessary repairs, adjustements. may not be related to fuel Quote Share this post Link to post Share on other sites
vignesh 0 Report post Posted June 7, 2011 i think that it might be the overrun protection system of the engine!!!in this while the car is moving at fast speeds and you release the accelaator pedal fully,the ecu will cut the fuel supply to the engine!!!well so it says in the owners manual of my cruze Quote Share this post Link to post Share on other sites
TSiVipul 0 Report post Posted June 7, 2011 @Vignesh: This overrun protection system is something I too have read about,but at the same time it is also mentioned that the engine does not take any time to respond in this case,while Sahil's problem is something else. I think this is due to either overfill as suggested by Dtondon,as once I have felt something similar in my Innova but it rectified itself after 500-600kms. Quote Share this post Link to post Share on other sites
banadictaustin 1 Report post Posted August 18, 2012 Every car has some niggles and problems. I think you go for manufactures service center and it helps in this issue because it is the best and ideal option for you and it gives good guidance about this issue. Quote Share this post Link to post Share on other sites
