ran my MIF dry
#1
CF Beginner
Thread Starter
Join Date: Oct 2014
Location: Clearwater, FL
Posts: 3
Likes: 0
Received 0 Likes
on
0 Posts
![Default](/forum/images/icons/icon1.gif)
I put crate motor (5.7L 350) into my 98 Chevy K1500 Z71 Silverado. I has some issues with my fuel pump before new engine and replaced, but for some reason I never got a reading on fuel gauge...but that's irrelevant to what I did last night.
I believe I was out of gas when I stopped at the school to get my kid, after signing her off I got in turned the key, and it just cranked. Never had any issues with it with less than 20K on motor. I did switch from CSFI to MFI injection after new motor...but I believe I ran it dry. Tried a few tries cranking, and got nothing. I went and got a gallon of gas and tried again...but so much cranking ran battery down and ended up towing back to my home. I get a strong gasoline odor after cranking, but engine not even acting like its getting fuel. I could have bad coil, but haven't gotten home yet to check. Is there a way to "goose" my injectors with some fuel to get them to draw or should I put in throttle body? I am at a loss because something isn't allowing fuel into my injectors. Maybe a gallon wasn't enough, so I plan on putting a couple more gallons in, but my OBDII diagnostic reader was giving me a P0440 code, which is an EVAP issue. that does include fuel lines, gas cap, purge can, etc. so I just wanted to know if anyone has run theirs dry and if the MFI is just that much harder to get fuel going than the CSFI
I believe I was out of gas when I stopped at the school to get my kid, after signing her off I got in turned the key, and it just cranked. Never had any issues with it with less than 20K on motor. I did switch from CSFI to MFI injection after new motor...but I believe I ran it dry. Tried a few tries cranking, and got nothing. I went and got a gallon of gas and tried again...but so much cranking ran battery down and ended up towing back to my home. I get a strong gasoline odor after cranking, but engine not even acting like its getting fuel. I could have bad coil, but haven't gotten home yet to check. Is there a way to "goose" my injectors with some fuel to get them to draw or should I put in throttle body? I am at a loss because something isn't allowing fuel into my injectors. Maybe a gallon wasn't enough, so I plan on putting a couple more gallons in, but my OBDII diagnostic reader was giving me a P0440 code, which is an EVAP issue. that does include fuel lines, gas cap, purge can, etc. so I just wanted to know if anyone has run theirs dry and if the MFI is just that much harder to get fuel going than the CSFI
Thread
Thread Starter
Forum
Replies
Last Post
scott_mckinney
OLD - PRIVATE For Sale / Trade Classifieds
1
October 28th, 2008 4:10 PM
thdrill
Tahoe & Suburban
2
October 1st, 2007 10:17 PM