I have a 1989 F150 XLT Lariat with a 5.0 EFI engine. It started sputtering and then died as if it were a fuel filter. So far I have changed the filter, in tank fuel pump, high-pressure fuel pump,

10

Asked by Dec 04, 2014 at 10:49 PM about the 1989 Ford F-150

Question type: Maintenance & Repair

Fuel pressure regulator, and the PCM
(had an extra). Fuel pressure wont rise
above 23 psi. Will start using starter
fluid. With starter engaged battery reads
10.87 volts and 597 amps at battery,
cylinoid, and at the starter.  Im lost. Any
suggestions?

1 Answer

225

Check the EGR riser pipe to be sure it's not cracked or clogged with carbon. Try Lucas Deep Clean.

Your Answer

Add photo

Related Questions

Search Ford F-150 Questions

Ford F-150 Experts

#1 OJ
OJ
Reputation 8,550
#2 dandyoun
dandyoun
Reputation 4,420
#3 tennisshoes
tennisshoes
Reputation 2,950
View All

Related Models For Sale

Used GMC Sierra 1500
790 Great Deals out of 68,227 listings starting at $1,800
Used Ford F-250
468 listings starting at $4,390
Used Ford Mustang
689 Great Deals out of 44,310 listings starting at $1,500
Used Ford Ranger
180 Great Deals out of 5,605 listings starting at $900

Used Cars For Sale

2018 Ford F-150 For Sale
1,299 listings starting at $29,070
2017 Ford F-150 For Sale
73 Great Deals out of 121,996 listings starting at $18,199
2016 Ford F-150 For Sale
115 Great Deals out of 9,144 listings starting at $14,950
2015 Ford F-150 For Sale
221 Great Deals out of 8,987 listings starting at $15,990
2014 Ford F-150 For Sale
332 Great Deals out of 12,474 listings starting at $9,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.