Idles OK but driving issue
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Junior Member
Joined: Sep 2010
Posts: 99
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From: deridder la
Car: 1989 irocz
Engine: 305 ho
Transmission: t5
Idles OK but driving issue
Anyone know why the car would idle fine but not drive down the road unplugged the maf sensor and problem got worst lookin for suggestions
Supreme Member
Joined: Jan 2011
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Re: Idles OK but driving issue
Tpi need 36psi or more.
Tbi need 9-13psi.
If you have tpi, the pressure sounds low, before you replace the pump, pinch off the return line & see if your pressure increases (like a weak regulator).
Tbi need 9-13psi.
If you have tpi, the pressure sounds low, before you replace the pump, pinch off the return line & see if your pressure increases (like a weak regulator).
Thread Starter
Junior Member
Joined: Sep 2010
Posts: 99
Likes: 0
From: deridder la
Car: 1989 irocz
Engine: 305 ho
Transmission: t5
Re: Idles OK but driving issue
I had throttle body in car b4 I just switched it out I think that the fuel pump that's in the car needs to be upgraded to cover the other psi don't think that my pump is gonna work for tpi
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mdtoren
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Aug 16, 2015 05:45 PM
