Hi. Every 3 to 5 days when i start my 2003 dodge ram 1500,4.7L and put to drive position and push gas pedal my truck dont respond to gas for 10 to 15 second.Just running slow.I try push gas pedal to floor and nothing.And in the next second truck catch that gas and drive normaly.Sorry for my english i hope you understand what i try to say.If you know where is problem,please let me know.And one more problem.Why my AC working perfect for 30 minutes and after that stop for 5 minutes and than go back to normal.That happend today when i push first time after winter my ac button.Thank you for your help.Roman

 

What maintenance have you done to your truck? changed spark plus and wires? Air filter? Fuel injection cleaner?

If you are driving with the AC on and its fine but then when you stop and sit and it quits then it is probably the condensor fan next to the radiator that is not working.

 

HI.I just change my plugs 3 months ago.No wires,just spark plugs. iI was using Lukas injection cleaner for last gas tank.Air filter is K&N and is clean.

 

Have you had the transmission serviced? If you haven't check the transmission fluid level it might be low.

 

That is my other question.i try maitenance my truck very well,but when i buy that truck with 76K miles i have no record if previews owner change trans fluid and when i ask in the shop,they tell me if you dont know dont changed.Now i have 155K and i change all differential and transfer but not trans fluid becouse im afraid i can make more damage .

 

The delayed shift problem sounds like the transmission spin on filter. My 03 did the same thing with the original filter.

 

Just do the tranny service!