? dead battery
#21
RE: ? dead battery
When you turn the key to run, if you don't start it right away, you should hear the pump cycle, as long as your window or door is open...
You could always try boosting the Blazer, lol.
It could also be coincidental fuel pump failure... AsI understand it, the pump isn't always a long life product on these things...
You could always try boosting the Blazer, lol.
It could also be coincidental fuel pump failure... AsI understand it, the pump isn't always a long life product on these things...
#22
RE: ? dead battery
Cannot hear pump cycle, I laid under fuel tank and had wife put switch to RUN. Also checked pressure in line (no gauage, pressed something into valve while trying to crank, nothing came out). So, guess I will replace FP this weekend. Any advice / how -to as far as dropping fuel tank etc?
#23
RE: ? dead battery
Here's one of the latest threads on that matter:
https://blazerforum.com/m_100227/tm.htm
https://blazerforum.com/m_100227/tm.htm
#24
RE: ? dead battery
I would test for power at the pump before replacing it. Would suck to do all that work and find out that the fuse or relay failed...
#25
RE: ? dead battery
When getting fuel out of tank, was reading another post stating something about a ball check valve in fill outlet, preventing siphoning. ???? Is this the case?????
#26
RE: ? dead battery
Could it be anti-theft system has kicked in for some reason and disabled fuel?
Just trying to cover all bases.
Just trying to cover all bases.
#27
RE: ? dead battery
Just another quick question, where is the ICM located? Passenger side of motor on top behind alternator or elsewhere?
#28
RE: ? dead battery
The ICM is located between the throttle body and the passenger side valve cover. It will have a silver heat sink on it with an electrical connection. Most autoparts stores can test the coil and ICM.
#29
RE: ? dead battery
Just wanted to let everyone know it was the fuel pump. Replaced it yesterday & Blazer runs fine again.
Thx to everyone who posted suggestions and comments, ya'll were invaluable!
Thx to everyone who posted suggestions and comments, ya'll were invaluable!
#30
RE: ? dead battery
Glad you got it all fixed back up!
Thread
Thread Starter
Forum
Replies
Last Post
94s10blazin
1st Generation S-series (1983-1994) Tech
4
08-10-2013 01:00 PM
twilkinson3
2nd Generation S-series (1995-2005) Tech
9
11-10-2009 06:26 PM