SOURCE: wher is the fuel pump
in the fuel tank , MIninum fuel pressure for the vehicle if it has a vortec engine is 60 PSI the vehicle will not run on less than 60PSI
If you have a non vortec engine the fuel pressure is around 9 PSI
see www.aceautomotive1.com and view the blog and FAQ for more information
SOURCE: FUEL PUMP
if you looking for the fuel pump relays, they are behind a trap door in the back of your glovebox.
SOURCE: what transmission interchanges with a 98 4z`x4 Blazer
sorry but your stuck with the 4l60e if you want it to be right. as for using the bravada transmission thats fine you just have to use your transfer case. your transfer case uses a switch on the dash and an electric motor on the transfer case. the bravada uses a series of sensors on the front and rear axle that sense wheel slippage and send a signal to the electric motor on the transfer case causing it to lock in four wheel drive. when the sensors dont sense wheel slippage any more the system returns to two wheel drive. that,s why they call it smart track. just unbolt your transfer case from your transmission and bolt it to the bravada transmission and install it. p.s- dont forget to at least change the front pump converter seal. for 4 or 5 bucks it,s cheap insurance against a major leak and i dont think you want to pull that transmission out again and yes i saw that happen to many times. good luck.-G.J.M
SOURCE: 1994 S10 Blazer Fuel Issues?
YOU SHOULD INSTALL ORIGINAL GM PART AND NOT AFTER MARKET. I INSTALLED 2 AFTER MARKET PUMPS THEY WORKED FOR A WHILE THEN STOPPED. THE PROBLEM WAS NOT ENOUGH PRESSURE, SINCE I INSTALLED GM PART NO PROBLEM.......
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