It is necessary to let off the gas in order to change gears on a F350 Ford because the transmission will not allow it to change gears unless you do.
starter module or fuel filter
i bought a brand new high performance carburetor, the fuel pressure is at six pounds but the car wont idle. it willl talke the gas fine bught dies if you let off the throttle?
It's probably your IAC.
When I start my rodeo Isuzu it stalls but if I keep my foot on the gas pressing on it it will idel but soon as i let off the gan it dies I drive a 1999 rodeo Isuzu V6
it probley needs a new battery or a new gas pedal. Another reason is the car might be to old
Check the choke throttle and linkage for binding that won't allow the choke baffle to close partially when you let off the gas. A good carburetor cleaner will dislodge any gunk or goop - follow the instructions on the can.
When you give it gas it advances and as you let off of the gas it retards. But it will stay the same. Now it does change base timing as the t-chain wheres and striches.
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because you are really fag
I just dealt with this, it is 3 things, your Throttle position sensor, your map sensor, and the fuel pump,
you take them off and let them air out ;)