Motor home will not start. Checked the fuses, they are working.
Checked fuel pump relay
Check fuel filter
Could the pump be dirty and need changed?
I have been a mechanic for 30 years but this problem I can't solve.
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Thursday, January 30th, 2014 AT 6:04 PM
10 Replies
MLDANIELS2000
MECHANIC
227 POSTS
If you have a fuel pressure gage, hook it to the check port.
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Thursday, January 30th, 2014 AT 6:24 PM
DIANE CAMPBELL
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6 POSTS
I have no fuel pressure. The pump is not running
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Friday, January 31st, 2014 AT 8:32 AM
DIANE CAMPBELL
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6 POSTS
The inlet line off fuel filter ignition switch on gets no fuel.
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Friday, January 31st, 2014 AT 8:36 AM
MLDANIELS2000
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227 POSTS
Check for tripped inertia switch. Its behind right kick panel. Its a red button. Push it to see if it tripped.
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Friday, January 31st, 2014 AT 9:38 AM
MLDANIELS2000
MECHANIC
227 POSTS
Also check fuse # 17 in underhood fuse block. Its the fuel pump fuse.
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Friday, January 31st, 2014 AT 9:39 AM
DIANE CAMPBELL
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Do not have power at the inertia switch.
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Friday, January 31st, 2014 AT 10:09 AM
MLDANIELS2000
MECHANIC
227 POSTS
Power starts at fuel pump fuse #17 in engine fuse panel out as yellow wire to fuel pump relay, out of relay as dark green wire to inertia switch, out of inertia switch as pink wire to fuel pump.
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Friday, January 31st, 2014 AT 10:32 AM
DIANE CAMPBELL
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6 POSTS
Thank you for your help. Nothing has worked. Time to put in a new fuel pump. There are 20 gallons of gas in the tank. Not going to be a easy job but the only way we can be on the road to FL.
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Friday, January 31st, 2014 AT 12:44 PM
MLDANIELS2000
MECHANIC
227 POSTS
If you do not have power at the inertia switch I am not sure a new fuel pump will fix. There is always a chance though. Just let us know if you need further help.
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Friday, January 31st, 2014 AT 12:48 PM
DIANE CAMPBELL
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6 POSTS
Motor home will not start. Ford E 450
Have a new fuel pump. Do I need to take the gas tank out to put fuel pump in? Is there a easy way? Have 20 gal. Gas in tank