Porsche 928 Questions Maintenance & Repair

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Why Is Fuel Running From Top Of Gas Tank?

I starting a 1982 928 that's been sitting for a few years without the gas tank and strainer connected, I bypassed the fuel tank and connected the pump to a gas can and when the car started it ran fo...

13 views with 1 answer (last answer about a month ago)

I Brought1982 928 That Had Been Sitting In The Rain Without A Windsheild,...

30 views with 8 answers (last answer about a month ago)

Can The Steering Rack Be Adequately Examined On A Lift Or Must It Be Remove...

This question is a request for confirmation of an earlier response I found very helpful. The reason is one repair estimate that is primarily for replacing the tie rods on our '94 928 includes removi...

28 views with 1 answer (last answer 9 months ago)

If Tie Rods On A '94 Porsche 928 Gts Are Damaged And Need To Be Replaced, S...

While backing out of our garage, the gas pedal stuck and our '94 928, which has about 45,000 miles on it and in excellent condition, made a semi-circle and went over a curb backwards, and knocked do...

44 views with 6 answers (last answer 9 months ago)
10

1991 Porsche 928 Power Window Clicks But Doesn't Raise Or Lower Window

50 views with 2 answers (last answer 10 months ago)

Reverse Light Switch

I am wondering if there is more than one reverse switch on my 85 928. The one on the pictures I see mostly are two wires going into a sensor but the only thing I can find is a switch next to the shift...

42 views with 1 answer (last answer 11 months ago)

1983 Porsche 928 Automatic Transmission Will Not Engage

Put my car in shop they replaced my air pollution pump and my power steering pressure hose. When completed the transmission stopped working. The car makes a noise that sounds like the drive shaft...

30 views with 1 answer (last answer about a year ago)
5

86.5 928 Stalls At 2000 Rpm One Time After Starting. Idle, While Smooth, S...

my 86.5 has an S4 intake installed by the PO that I recently refurbished (see pic). Also upgraded injectors to Bosch Gen III 4 hole. Also purchased and installed a refurbished MAF (JD Porsche). Smo...

70 views with 3 answers (last answer about a year ago)

Will A86 Porsche Engine Fit A 88s4 Body

9 views with 1 answer (last answer about a year ago)

I Have Acquired A 1984 Porche 928 Cp V8 That Had Extensive Mechanic Maint...

I have acquired a 1984 porche 928 cp v8 that had extensive mechanic maintenance compleated prior to being parked in dry storage for about the past 11 years. After some general minor clean up, i ...

32 views with 2 answers (last answer about a year ago)

I'm Working On A 1988 Porsche 928 S4, Ac Inop, Ecu Has A Bad Driver, Custom...

40 views with 2 answers (last answer about a year ago)

My 928 Is 88 And She Is Not Working The Fuel Not Going To The Injectors

Need help

54 views with 2 answers (last answer about a year ago)

I Have A 1983 928 Porsche, With A Sudden Head Light Issue, They Go Up And D...

25 views with 2 answers (last answer about a year ago)

My 84 Porsche 928 Has A Chime That Will Not Seem To Shut Off. Not Sure What...

Chime sound inside will not shut off.

40 views with 1 answer (last answer about a year ago)
20

I Have A 1982 928 Porsche Just Replaceed Fuel Pump I Got The Car In It Wasn...

The car is a 5speed

88 views with 5 answers (last answer about a year ago)
5

Can I Get Codes Out Of My 928s Without A Reader

just by using the buttons on the console

112 views with 1 answer (last answer 2 years ago)
5

I Have A 86 928s, It Will Start But Then Starts Cutting Out And Then Dies.

I have just put plugs and wires on it but it started doing this before. after putting them on i took it for a run and it ran great . Then i took it home and it started doing this again while setting i...

220 views with 2 answers (last answer 2 years ago)

Can Anyone Help Diagnose My Problem With My 84 928s Cutting Off And Not Wan...

I would drive my 928 and when I stopped and tried to restart the car it would turn over but not start. After waiting 5-10 minutes, it would crank. Then it got to where it would cut off on me while d...

169 views with 2 answers (last answer 2 years ago)

Can Some Body Tell Me Where Is The Screw To Adjust The Idle On My 86 928

My car starts but the idle is to low and keeps stalling can some one tell me where the screw to adjust the idle is thank you!

319 views with 3 answers (last answer 2 years ago)
5

1979 Porsche 928...fuel In Tank Pump Does Run And Is Pumping Fuel To The Fi...

79 928... fuel pump is coming on and sending fuel to the filter and to the accumulator. I followed this line to the fuel distributor. there is no fuel coming out of this line into the fuel distributor...

393 views with 3 answers (last answer 3 years ago)
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