V1 No Crank After Replacing Ignition Switch

[ctuinstra]

Fuel pump primes. It ran for roughly 2 hours this weekend when trying to do the key relearn cycles. Would a bad fuel pump cause it to not crank over? Like no audible sounds when trying to start.

The fuel pump will only prime with the key in the "On" position for a few seconds. I will run longer when the engine is cranking or if it is/was in a running condition.

No, a bad fuel pump won't cause it to not crank over but I was suggesting that for the engine dying on you.

 

[Vwsaabvt]

do you have enough fuel?

 

[ctuinstra]

do you have enough fuel?

Hey, we have get through days and days of in-depth technical crap first before we can even think about simple things like that! That’s not how this works.

 

[PyroGuy923]

do you have enough fuel?

Over 3/4 of a tank

 

[Vwsaabvt]

Hey, we have get through days and days of in-depth technical crap first before we can even think about simple things like that! That’s not how this works.

Over 3/4 of a tank

hey, I ran mine out of gas already

 

[ctuinstra]

hey, I ran mine out of gas already

Ours was starving for fuel during dyno testing. At high RPM, the pump would starve. Good thing we have a fuel pressure gauge, it was easy to figure out with that. Thought at a quarter tank, it would be enough.

 

[Desert Sasqwatch]

Over 3/4 of a tank

Kind of an obvious question but is there water in your fuel tank? Bad gas or a seal leak (water getting in from washing your baby?)

 

[PyroGuy923]

Kind of an obvious question but is there water in your fuel tank? Bad gas or a seal leak (water getting in from washing your baby?)

Water in the tank, unless bad gas, should be a no. Never driven or washed.

But good news. I figured it out. Stupid ground on the block by the transmission worked itself loose...