wont start when warm or hot

1994 FORD SCORPIO
36,662 MILES • 2.0L • 4 CYL • 2WD • AUTOMATIC
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WONGADOG
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car starts & drives perfect from cold =but when warm will not start its firing & trying to start=it is a 20i twin cam efi engine, ===i was told it may be a defective fuel pump relay?=but am unable to find a new one.
Apr 21, 2015 at 5:00 AM
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HMAC300
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we do not have that model in US so no info but check fuel pressure with a gauge relay should be under hood in fuse box or mounted to firewall.
Apr 21, 2015 at 8:56 AM