Long cranking before starting
#1
Long cranking before starting
Hello everybody. Starting yesterday morning when I started the truck it took about 8-10 seconds of cranking over before finally starting. Usually it starts almost instantly. I hear the fuel pump come on for a few seconds just like normal. I've done a little digging and experimenting and I've found that when I cycle the key off and on 3-4 times it will start up pretty quick. Also, when it is running and I pushed the valve in the test port, fuel shot out about a foot(I did that this morning while it was still cold to lessen the risk of fire), but I turned the motor off and pushed the valve down and didn't get any fuel at all within 2 minutes of turning it off. I don't have a fuel pressure tester and I can't find anyone that has one I can borrow. Time for a new fuel pump or is it something else making it lose pressure so quickly after shutdown? Thanks in advance!
EDIT: After I get the truck started it runs just as good as usual.
EDIT: After I get the truck started it runs just as good as usual.
#3
#4
#5
I'm still trying to get my hands on a fuel pressure tester, so far no luck. Like I said in my first post I can hear the fuel pump whine for a couple of seconds. My concern, unless I'm way off base, is that there is no pressure in the fuel rail immediately after turning the truck off.
#6
I actually ordered a gauge online, from TPIS some years back. (when I had my 'bird.) it had a long hose on it, so I could place the gauge where I could actually see it when I was turning the key...... It has come in handy on more than one occasion... and, buying the tool is never a bad thing, right?
#7
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#8
That's means the regulator is bad. They might still be available from the dealer, but it will most likely cost the same as getting a whole new pump from a parts store.