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fuel pump

  1. Thanks for the add!

    New Members Introductions - Please Read
    I have an 86 and 87 spider quadrofoglio. I recently pulled the 87 out of storage to change fluids and anything else that was in need of replacement. So, oil, oil filter. Full coolant flush and replacement. new air filter, cleaned the runner between the airbox and the manifold. Checked the...
  2. Would a bad fuel pump relay cause hard starting? Series 4

    Spider - 105 & 115 Series (1966-1994)
    Hello, I'm trying to solve the hard starting issue. It only occurs on the first start of the day. Temperatures are mild, 50's and 60's Fahrenheit. It seems to be not getting fuel to the engine unless I keep pressing the accelerator and have the key turned on continuously for a very long time...
  3. Issue starting 77 Alfetta Sedan - fuel system?

    Carburetors, Fuel Injection & Air Intake
    Hi everyone, first time posting here. I love the community here, I appreciate all your contributions. I have learned a ton, so thank you! But now it’s my turn to post because I’m officially stumped. I finally got my 1977 Alfetta Sedan up and running. Drove it around for a few days - such a...
  4. Fuel pump doesn't run when I hook up the TTS?

    Spider - 105 & 115 Series (1966-1994)
    I've been having cold idle problems. Runs rough and stalls for the first 5 minutes the car is on. ('85 Spider) I was going through the troubleshooting (hpsimotorsports.com/l-jetronic--spider-) I pulled the CTS and TTS and tested both cold and hot. They both work within the proper limits. I...
  5. Fuel sender orientation in an 89 Spider?

    Spider - 105 & 115 Series (1966-1994)
    I'm installing a new in-tank fuel pump. When I pulled the existing pump out, I noticed that the sender float was jammed into the fuel filter baggie. The way the sender had been installed, the orientations of the pieces (and how they probably interfered with one another) went a long way toward...
  6. 81 Spider Fuel Pump Issues

    Carburetors, Fuel Injection & Air Intake
    Hello, I'm trying to get my 81 Spider (Dual Solex Carbs C40 ADDHE) started for the year and have some questions about the fuel system of the car: 1) I've measured the flow rate of the fuel going into the carbs to be about 0.1L/min per carb. This seems a bit low, considering that there's two...
  7. Looking for riginal fuel pump or parts

    Alfa Romeo Montreal
    Hello, I'm looking for original Bosch Montreal fuel pump to restore/rebuild. If you have some in more or less bad/good condition, I am interested. If you have some parts of these pumps, I'm also very interested ! Best regards, Gaëtan
  8. Wanted Montreal Fuel pump

    Alfa Romeo Parts For Sale & Wanted
    Hello, I'm looking for original Bosch Montréal fuel pump to restore/rebuild. If you have some in more or less bad/good condition, I am interested. If you have some parts of these pumps, I'm also very interested ! Best regards, Gaèetan
  9. Diagnose 1972 GTV Problems Starting w/ Video!

    GT (1963-1977)
    All - Thank you for the help on the center console! Hoping the community can help me diagnose problems starting my 1972 GTV w/SPICA. Here's a link to a video which shows you the start procedure I go thru to get it running. Once the car is warm - turns over very easily. but when cold -...
  10. How do I convert 3 port pump to a 2 port?

    Carburetors, Fuel Injection & Air Intake
    77 alfa with original pump and SPICA. Amazingly the car sat for a couple decades before I purchased and the pump still worked great... til last week. Even though the whole fuel system has been gone through and cleaned, I think age just caught up with it. Now I figure I need to change over to the...
  11. 77 Spider fuel system, pump not humming?!

    Engine Repair, Diagnostics & Rebuilding
    Started getting my hands into a 77 Spider (SPICA) I found. Had sat for about 15 years. Previous owner was going to restore and then got sick and couldn't. He did get the tank cleaned and coated, lines and filter replaced. However he never got it running well. I started with basic broken things...
  12. 1978 Alfa Romeo Spider 3 Port Fuel pump / Doesn't Work!!!

    Spider - 105 & 115 Series (1966-1994)
    I just got this 1978 Alfa Romeo Spider and I changed the fuel pump and now I see that the 3 port fuel pump doesn't work. Power goes to the pump but nothing. Is there a way I can fix the pump? Please Help. Thank you.
  13. in tank fuel pump float question

    Spider - 105 & 115 Series (1966-1994)
    is this wire replaceable or do i need a new float assembly? in replacing my fuel tank, I was inspecting my in tank filter which I found floating in the tank. When I fished it out, it was torn, but very clean. I then noticed the break on this thin film wire looking thing. Thoughts? Options?
  14. Bosch Hi-Pressure Fuel Pump/Series 3

    Alfa Romeo Parts For Sale & Wanted
    Mistakenly replaced this functional pump (don't ask :crying:) on my '87 QV so this 120k unit can be yours for only $50 plus shipping from 89701. A spare till your new one arrives? No pushing and shoving please. Best wishes.
  15. For Sale Alfa Romeo Montreal Fuel Pump Assembly

    Alfa Romeo Parts For Sale & Wanted
    All, I am selling my original set of Bosch fuel pumps from my 1972 Montreal. I opted for an upgrade kit to include a single Walbro pump. There is a rebuilder (Porsche rebuilder, same pumps on many 911 years) that can rebuild the original pumps for those that want more originality. Pic of pumps...
  16. Fuel pump help please

    164 & 168 (1991-1995)
    Hello all, been too long but im finally getting back to work on my 91 L auto, usa model. she has sat about 5 years, as my heart and right foot were lonely. Any ways i recently came to the conclusion the fuel pump was gone or gummed up. i did lot of reading on here and tried some solutions...
  17. Monty Fuel Pump Replacement

    Alfa Romeo Montreal
    BBers, As I continue the long process of restoring my 72 Montreal, I am now investigating fuel pump options. From what I have discovered so far: 1. I can buy the rebuild kits from Giorgio. Like dealing with him on previous purchases. 2. Bruce's book talks bout a single Walbro GSL392 fuel...
  18. Location of external fuel filter and pump

    Spider - 105 & 115 Series (1966-1994)
    Hey there, I'm new to this forum. I have an 84' Spider Veloce and need to find the fuel filter and external fuel pump. Any help would be appreciated!
  19. Fuel Relays

    Spider - 105 & 115 Series (1966-1994)
    1988 Spider. I have rewired the main fuel pump because there is no power getting there. The car runs now, but would like to finally fix things correctly. I have attached a pic of my rear shelf as it is now with colored arrows. I will explain what I have done and what my understanding is. White...
  20. Simple question about fuel pump

    Alfa Romeo Topics Not Covered Elsewhere
    I have installed a new fuel pump and fuel pump relay on my 87 alfa spider veloce. When the key is on, there is current to the in-tank fuel pump, but none to the main fuel pump under the car. Neither unit makes any sound at all. Otherwise, when I throw gas into the engine it runs great for 10...
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