Question about 1994 Geo Metro
Fuel pump does turn on
Posted by Anonymous on
my guess, is it really dont start.
so the assumption is not getting fuel.???
got spark? (3 or 4 cylinders , 1.0 or 1.3L)?
compression at spec? 150 min, warm. or hot?
if test fuel works or runs for 3seconds , proving engine is ok but no fueling?
that and only that means not getting fuel.
the fuel pump on many cars does not turn on , until you crank the engine.
The ECU decides this, (software inside) and varies.
some run for 3 seconds key on. others, not. depends on country and year, and engine sizes, (only year was stated)
EFI rules to use:
ECU does not inject if spark is bad. BY DESIGN.
nor at wide open throttle ,cranking (bad TPS?)
all ECU operater the pump, when cranking and running.
so check the fuel pressure with a real gauge, cranking.
only that works.
Posted on Sep 14, 2014
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Oct 25, 2016 | Cars & Trucks
Feb 09, 2015 | Cars & Trucks
Mar 04, 2011 | 2001 Ford Focus
Jan 28, 2011 | 1989 Pontiac 6000
Jan 17, 2011 | BMW 525 Cars & Trucks
Dec 15, 2010 | 2002 Chevrolet Malibu
May 21, 2010 | 2000 Chevrolet Astro
Mar 21, 2009 | 1993 Chevrolet Camaro
Oct 25, 2008 | 1988 Volvo 240
106 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: