Help with no start PLEASE. - ZR-1 Net Registry Forums

Young1 · 3 Weeks Ago

See the STICKIES about no start and read up. Get a fuel pressure gauge to see what you have. Both fuel pumps run for a bit to start the engine. Then the secondary pump goes off. If primary pump is bad engine will not continue to rim. My wild guess is new fuel pumps are needed.

Ozruss90 · 3 Weeks Ago

Quote:

Originally Posted by Young1

See the STICKIES about no start and read up. Get a fuel pressure gauge to see what you have. Both fuel pumps run for a bit to start the engine. Then the secondary pump goes off. If primary pump is bad engine will not continue to rim. My wild guess is new fuel pumps are needed.

Thanks Steve for that. I sort of dismissed the fuel pump scenario due to the fact that it was running fine, prior to pulling the cam position sensor out to replace worn O ring.
That makes sense and would create the issue that I have. Start / dies.
I Will check that tomorrow when I can borrow a fuel pressure gauge.
I will let you know how that turns out

Cheers, Russell 🇦🇺

3 Weeks Ago	#1
Young1 Join Date: Sep 2016 Location: Ocala, FL Posts: 879	Re: Help with no start PLEASE. See the STICKIES about no start and read up. Get a fuel pressure gauge to see what you have. Both fuel pumps run for a bit to start the engine. Then the secondary pump goes off. If primary pump is bad engine will not continue to rim. My wild guess is new fuel pumps are needed. __________________ Steve Young 1991 ZR-1 Quasar Blue Metallic/Black #729 Second Owner 1991 ZR-1 Dark Red Metallic/Black #2040 SOLD 1990 ZR-1 Dark Red Metallic/Saddle #1670 SOLD Double your happiness.....complain half as much.