Fuel pump change
#1
Fuel pump change
Hi I drive a 1987 f150 flareside with the 5.0 302 but lately it seems to be lagging/delaying when I press on the accelerator. It has even stalled on me in he worst possible spots and did not start again for a couple hours. I have done all the regular tune ups like changing the spark plugs, wires, air filter etc. Tomorrow I plan on changing the inline fuel pump and the manual I am using says to relieve the fuel pressure before changing but I changed the inline fuel filter without relieving the pressure so I was wondering if it would mess anything up I didnt relieve the pressure first. Also if I do need to relieve the pressure what would be the best way thanks.
#2
Hi I drive a 1987 f150 flareside with the 5.0 302 but lately it seems to be lagging/delaying when I press on the accelerator. It has even stalled on me in he worst possible spots and did not start again for a couple hours. I have done all the regular tune ups like changing the spark plugs, wires, air filter etc. Tomorrow I plan on changing the inline fuel pump and the manual I am using says to relieve the fuel pressure before changing but I changed the inline fuel filter without relieving the pressure so I was wondering if it would mess anything up I didnt relieve the pressure first. Also if I do need to relieve the pressure what would be the best way thanks.
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Drefoo
Engine Talk & Maintenance
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03-13-2014 07:37 PM
makuloco2000
2004 - 2008 Ford F150
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01-16-2014 10:39 PM
Drefoo
1997 - 2003 Ford F150
2
04-21-2013 07:27 PM
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