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Old 06-18-2005, 11:01 PM
waywells waywells is offline
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Re: Re: 1994 S-10 Blazer 4WD Fuel Problem--Help

Quote:
Originally Posted by dreamweaverzink
That is normal. The power comes on for about 2 seconds when you initially turn the ignition switch on then the power to the pump is interupted until the engine is running. With the engine running you should have a constant current, but when it's not, it only stays on about 2 seconds.
Thanks for the info. I'll change the pump tomorrow and hopefully that'll take care of the problem. I'll let you know. BTW, I was reading somewhere that new fuel pumps do not require the pulse. Is this correct?
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