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How do you now when your fuel regulater is bad how do you cheak it?
Wiki User
∙ 12y ago
hook up a fuel pressure gauge to injector rail measure pressure with engine running,then pull vacuum hose off regulator pressure should jump up about 10 psi. also make sure fuel is not leaking from fitting.this indicates a ruptured diaphragm in regulator, also make sure it holds 18inches of vacuum with a vacuum tester
Wiki User
∙ 12y ago
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What could be wrong if you changed the fuel pump of an 86 Cherokee 4x4 and now it is not getting fuel to the injectors?
You may have a bad fuel pump relay or a blown fuel pump fuse.
What can cause blue smoke from the BMW engine?
likely cause is unburnt excess fuel. now need to look for the cause why the fuel is not being ignited or not ignited properly or why the fuel air mixture is so rich. could be a bad spark plug, wires, coil, bad fuel injector. etc.
How do you know if your friends are online in stardoll?
Well you can cheak on their pages it says "Last seen"and it says "5 minutes ago"or somthing like that.Mabye more or less if it says a day then she's not on now,but you can also cheak when you look at Chat her/his name is on there,hope it helps!~miely101lover
Can a distributor go bad at the same time as a fuel pump or did my mechanic replace my fuel pump as a mistake and now telling me that my distributor is bad?
your distributor usually just connects to your oil pump to help circulate oil around the engine, if your fuel pump went bad at the same time it might just be a coincidence or your bein ripped off.
What would cause the engine to stall on a 1998 Dodge Avenger?
Obvious one: Out of gas Possibles: Clogged fuel filter Fuel pump either going out or has gone bad O2 sensor in exhaust not sending the correct signal to ECM Clogged air filter (not likely but check) Throttle position sensor going bad Bad fuel, water in fuel Vacuum hose off There's a start for now.........
I put bad gas and now my car wont start I have drained the tank changed the fuel filter and the fuel regulator what else can you do?
The vehicle will have to be cranked a few times to get the bad fuel out of the far end of the fuel delivery systemif you have a safe way of collecting a sample from the fuel rail (like a fuel rail test port with a green cap) you can take samples there by switching the ignition from off to run several times until the fuel is clean.
What does a bad fuel filter look like?
Amazingly like a good fuel filter. Most fuel filters nowadays are sealed units where you replace the entire thing, not just the inside filter part, and you can't even see the filter itself without cutting it open (at which point you can pretty much take it for granted that it's NOW a bad fuel filter).
Your 99 GC was loosing power after driving about 70 mph for a coupe of hoursI had the fuel filter replaced and still doing it Now Im told its the electric fuel pump..Is there any sensors?
Have a fuel pressure test run. This will tell you if the fuel pump is bad.
Why can't you get your 1990 Pontiac Transport to stay running after replacing the fuel pump?
Check the fuel filter. If your pump went bad, there's a good chance the filter is now very clogged.
What can you do My 1992 accord was running when parked it was in the garage for almost tree years now it wound start it crank do you think the fuel pump went bad?
If it's been sitting in a garage for three years, probably the fuel has gone bad. You may have to drain the tank and replace the fuel filter and refill with fresh gasolene.
1994 Plymouth voyager 6-cylinder was idling rough for 4 months and mechanic said it was just a dirty injector but now it stalled after making a turn and wont start?
Most of the problems that cause this are within the fuel system. This problem is most often caused by a bad fuel pump or a bad fuel filter.Ê
My 1999 Nissan Pathfiner wont startI have spark fuel and pressure going to injector line what do I do now?
A bad cylinder had will cause your 1999 Nissan to not start. Check the oil to see if there is fuel in the oil.
