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Old 09-09-2010   #9
A26B
 
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Join Date: Dec 2003
Location: Arcadia, OK
Posts: 3,401
Default Re: After driving car for 7-10 minuts...

Quote:
Originally Posted by HADI-ZR1 View Post
where is fues of primary fuel pump?
does both working in the same time?
Open passenger door, look on the side of the dash for the fuse panel. Separate fuse for each pump, primary & secondary.

When started cold, Both pumps work at the same time until engine temperature reaches 176F. After that, the secondary pump shuts off.
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1994 ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc.
2016 Black-Red, 3LT-Z51 Auto 8-speed.
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