Fuel system

Asked by Jun 20, 2016 at 08:33 AM about the 1989 Mercury Grand Marquis

Question type: Maintenance & Repair

I have a 89 mercury grand marquis with a 5L V8. I
replaced the fuel pump but I'm still not getting any
gas to the engine. Any ideas on how to fix this
issue?

2 Answers

10,645

Check the fuel pump electrical circuit including the inertia switch, If you don't have a multi meter have it done. $100 will locate the issue.

I can hear the pump working. My car has fuel injection and I'm not getting any gas pressure at the engine.

Your Answer

Add photo

Related Questions

  • Fuel 1 answer

    *Help*: my 2001 mgm has a starting issue. It left me stranded... put in a new fuel pump, new fuel filter but wouldn't start. Had it towed to ford dealership where they replaced the computer. They...

    2001 Mercury Grand Marquis GS

    -

    Maintenance & Repair

  • where can I locate the pressure sensor for the fuel system and how can I tell if its bad. 2 answers

    2004 Mercury Grand Marquis LS Ultimate

    -

    Maintenance & Repair

  • fuel pump problem 2 answers

    have a 99 grand marquis will crank good but no start if you turn key off and on several times then you will hear fuel pump finally kick on.does that mean fuel pump is going bad and needs replaced

    1999 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • Engine isn't getting fuel 4 answers

    1997 Mercury Grand Marquis LS wont get fuel. What cancause this problem

    1997 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • do you need to bleed fuel system 1 answer

    replace fuel filter won't stay running

    1993 Mercury Capri 2 Dr XR2 Turbo Convertible

    -

    Maintenance & Repair

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 4,900
#2 kbro
kbro
Reputation 1,970
#3 Js08016
Js08016
Reputation 1,490
View All

Related Models For Sale

Used Lincoln Town Car
15 listings starting at $6,495
Used Ford Mustang
10 Great Deals out of 836 listings starting at $2,995
Used Ford F-150
443 Great Deals out of 7,095 listings starting at $900
Used Buick LeSabre
11 listings starting at $5,995
Used Toyota Camry
44 Great Deals out of 1,421 listings starting at $1,250