Porsche 928 Questions Any type

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STUMMPY47
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...

121 views with 3 answers (last answer 8 months ago)
STUMMPY47
5

79 Porsche 928 4.5 How Would I Go About Measuri G The Fuel Pump Pressur?

How would I go about testing g fuel pump pressure. Are the special fittings for this application. 79 928 4.5. If I spray staring fluid in the fuel distributor car runs better when I stop it barely ...

61 views with 2 answers (last answer 8 months ago)
STUMMPY47
5

1979 Porsche 928 Purchased A Fuel Pump Online For 56.00 Not A Bosch Pump Sa...

PURCHASED A FUEL PUMP FOR MY 79 928 ONLINE FOR 58.00 SAW AN OEM PUMP FOR 226.00 IS THERE A DIFFERENCE. DO YOU PAY FOR PERFORMANCE? WILL THE CHEAPER PUMP DO THE SAME JOB?

73 views with 2 answers (last answer 8 months ago)
RichardFL
0

If I Have An Idle Air Issue, How Whould I Fix That?

When I press in the clutch rpms go down and car dies out. If rpms are kept up the car stays running.

45 views with 2 answers (last answer 8 months ago)
Mike_Saw
0

Picked Up A 1983 Porsche 928 S . . . . Been Sitting Outside For The Last 5 ...

Replaced wires that were bad at the fuse panel. Car will not start. Brake PR is lighted up and just trying to see if I can jumper to try and start to see if I want to invest the money into the car...

135 views with 5 answers (last answer 9 months ago)
STUMPPY47
10

Car Boogs Down Upon Eccleration...

1979 928.....car is now starting fine,thanks to all who helped me I really appreciate your help. I have one other issue that concerns me. car starts and idles. when I give it gas it boggs down as if...

67 views with 4 answers (last answer 11 months ago)
STUMPPY47
10

1979 928...i Was Have A Fuel Issue And Narrowed The Problem Down To The Fue...

1979 928 cis injection. I have good fuel pressure going into the distributor but no fuel pressure out of the lines to the injectors. what could cause this. is there any way I can remove the fuel dist...

158 views with 1 answer (last answer 11 months ago)
STUMPPY47
10

1979 Porsche 928, Cis Fuel System Which Means There Is Fuel All The To The ...

79 Porsche 928 have cis fuel system..(constant fuel to injectors). if I have spark, fuel and compression car shot start? well it does as long as I keep giving it starting fluid. pulled a few injectors...

508 views with 2 answers (last answer about a year ago)
MTA1968
85

Air Conditioning Issue

I have an 861/2 928 with a 5.0....I just purchased an expansion valve from Roger at 928, due to the a/c is not taken in any freon..after I installed the valve, its still not taken in freon...the a/...

126 views with 5 answers (last answer about a year ago)
STUMPPY47
10

I Have A 80 928. Im Getting Good Fuel Pressure To The Injectors And I Have ...

if I keep giving it starting fluid it will run. checked the fuses and all seem to have power. I not sure how to check the injector pulse I don't see an electrical connector on any of them if I had to...

176 views with 3 answers (last answer about a year ago)
STUMPPY47
10

About Two Years Ago You Answered A Question For A Man That Owned A 80 928 P...

CAR HAS GOOD PUMP PRESSURE . AS LONG AS I KEEP GIVING IT FUEL IT WILL RUN. JUST WONT RUN ON IS OWN

114 views with 2 answers (last answer about a year ago)
wjlett
0

How Do I Replace Fuel Injectors And Hoses On 1984 Porsche 928. Thks In Adva...

injector leaking and needs replacing

274 views with 4 answers (last answer about a year ago)
MTA1968
85

Temp Gauge

Hi all, my temp gauge on my porshe, goes really close to bottom of red mark in traffic....but of course when I start movin, it goes down...is that normal for these cars.... Second, car has no balls...

145 views with 7 answers (last answer 11 months ago)
subgroupprez
0

1985 928 Porsche Starts And Runs But....

My 1985 Porsche starts and runs great sitting at idle. However, when I get in and drive it dies as soon as I take my foot off the gas. It has an air slide valve but no air idle control valve that ...

72 views with 1 answer (last answer about a year ago)
icecube74
0

How To Bleed The Clutch Of 1984 928s Porsche To

clutch pedal going to floor with little pressure. where do I bleed the system

93 views with 1 answer (last answer about a year ago)
Bearly44
0

I Have A 1987 928 , 57,000 Miles Great Condition In Mi What Is The Best Way...

The car is in great condition...I just don't want to deal with non enthusiasts wanting to test drive just to "see how fast it will go"

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