Question about 2001 Hyundai Elantra

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I have a 2001 elantra automatic. Hesitant from a cold start

I have a 2001 elantra automatic. From a cold start car is hesitant asif gas no getting thru and will surge forward when gas finally gets thru. After first start no problem. would this be a fuel injection issue. Also from a cold start when reverse first and then put into drive i have no problem. any suggestions

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Without knowing what the fuel pressure is, no one can say for sure. You'll need to check that. If you find there is a fuel pressure issue, you'll need to isolate the cause (wiring, connectors, pump relay or the pump itself). You will also want to inspect/examine the intake air hose, filter & vacuum lines to eliminate those things as possible causes. Additionally, you might simply have a throttle position sensor which is malfunctioning/going bad. You'll also want to scan your OBDII for any trouble codes which may have been set and which could help narrow down your search for the cause.

Posted on Sep 07, 2009

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