fuel leaks at fuel rail to fuel pressure regulator i replaced both but still leaks .i think pressure is to high?

Asked by Jul 21, 2012 at 12:51 AM about the 2005 Pontiac Sunfire Base

Question type: Maintenance & Repair

1 Answer

228,015

Did you replace the O-Rings and lube it properly before installing? Pressure is controled by the regulator, so if you replaced that it should be OK. Did you measure the pressure with a guage? Where exactly is it leaking at?

Your Answer

Add photo

Related Questions

  • i have a 2002 sunfire.it turns over but will not start .no fuel pressure with new fuel pump 1 answer

    my car was running ruff before it died.almost started back up but died and had rotten egg smell from exhaust .replaced fuel pump also checked electrical it s good still will not start .pump is runni...

    2002 Pontiac Sunfire SE Coupe

    -

    Maintenance & Repair

  • idles rough 2 answers

    1998 Pontiac Sunfire 2 Dr GT Coupe

    -

    Maintenance & Repair

  • Car will crank fine, but will not start. 81 answers

    I have a 2000 pontiac sunfire. It will not start. The computer will not read my car when connected but hasn't for several years and it had no problem running until now. I drove the car one day (seve...

    2000 Pontiac Sunfire

    -

    Maintenance & Repair

  • 2002 Sunfire 2.4 bucks under load and on highway when trying to accelerate. Why? 13 answers

    I have changed the ignition coils, fuel filter, plugs and idle air controller, but the car will still buck when I accelerate in 5th gear at 65 or just accelerating in 2nd thru 5th at low RPMs. What...

    2002 Pontiac Sunfire GT

    -

    Maintenance & Repair

  • Check fuel cap warning came on[ 4 answers

    Fuel cap worn out replaced it,Now it idles too high and no fuel pressure.when fuel cap is taken off no pressure escapes.

    2005 Pontiac G6 Base

    -

    Maintenance & Repair

Search Pontiac Sunfire Questions

Pontiac Sunfire Experts

#1 John Saffrahn
John Saffrahn
Reputation 2,610
#2 Joeyadams
Joeyadams
Reputation 1,310
#3 Warren0007
Warren0007
Reputation 1,230
View All

Related Models For Sale

Used Chevrolet Cavalier
1,084 listings
Used Ford Mustang
309 Great Deals out of 45,395 listings starting at $2,000
Used Chevrolet Cobalt
40 Great Deals out of 3,981 listings starting at $1,700
Used Pontiac G6
46 Great Deals out of 4,191 listings starting at $1,650
Used Pontiac Solstice
12 Great Deals out of 451 listings starting at $3,950
Used Pontiac Grand Prix
25 Great Deals out of 2,913 listings starting at $879
Used Pontiac Grand Am
1,319 listings starting at $799
Used Honda Civic
522 Great Deals out of 81,020 listings starting at $558
Used Toyota Corolla
745 Great Deals out of 74,930 listings starting at $1,790
Used BMW 3 Series
1,132 Great Deals out of 35,726 listings starting at $900
Used Toyota Camry
879 Great Deals out of 91,561 listings starting at $1,300