Question about 1989 Ford Mustang

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89 mustang dies/spits, pops at 2500 rpm during hard acceleration

Only while in motion. At stand still revving seems to be clear

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  • yadayada
    yadayada May 11, 2010

    have u replaced the spark plug wires?

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The car had set up for about a year and a half. After installing a new full exhaust( headers to rear tips) I took it out for a spin. Everything seemed fine exept under hard acceleration so I knew the problem was in the fuel or the firing. I got lucky when I decided to try a new fuel pump. When we lowered the tank we found it to be corroded with rust along with the pump itself. So after a new tank and pump all is well( For now). Thanks for replying so soon.

Posted on May 16, 2009

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