Chevrolet - Caprice :: 1995 - Fuel Pump Getting Power But Won't Running?
I have a '95 Chevy Caprice Classic 4.3L Sedan, and it cranks but does not start.This started happening after about a year of the car just sitting in the driveway. Before she sat for that year, she ran just fine.
I am under the impression that the problem is the fuel pump, it is NOT running when the ignition key is turned to the "on" position,this is very confusing because a volt meter placed on the connectors going directly into the pump motor shows 12+ Volts when the key is turned, for about 2 seconds, as it should, however the pump motor does not run. Also, I have already replaced the pump relay AND the entire pump assembly (though the pump I used as a replacement was also pulled from a junkyard vehicle).
The MOST confusing part is, when either of the fuel pump motors that I have are plugged directly into the car battery, they run just fine.
Caprice :: 1992 / 5.7 - Vehicle Suddenly Stopped / Fuel Pump Fuse Blown
I have a 92 caprice 5.7. Vehicle had suddenly stopped ... Providing fuel to the tbi. I immediately checked relays etc all were good. Then I figured it had to be the pump because I didn't hear the whirl of the pump with the key forward engine not cranking. I replaced the fuel pump. Still same problem no fuel. I found the 20 amp fuse blown that sits next to the 2 relays. I replace the fuse then the fuel pump got energized as I cranked the engine it almost started but then the fuse blew again. I have a short in the circuit I believe. I don't have a wiring diagram,what else is on the fuel pump circuit so I can have a direction to start in to find a probable bad wire.
View 3 RepliesOldsmobile - Bravada :: Cranks Good / Can Hear The Fuel Pump But It Doesn't Fire Up
Sometimes my Bravada won't start. It cranks good (new battery) and I can hear the fuel pump , but it doesn't fire up. I just got it back from the repair shop.?
View 4 RepliesGrand Prix :: AC Controls Don't Work After Fuel Pump Changed
Radio is fine, all gauges and such seem to be normal. The climate control unit displays 75 degrees, the fan is blowing, but none of the controls do a darn thing. I can't turn it off, up, down, or anything. Where to start looking?
View 1 RepliesGasoline - Isuzu - Rodeo :: 1998 - Changed Fuel Pump But Car Will Not Start
I just changed the fuel pump on my 98 Isuzu Rodeo and now it wont start. The pump is getting power because i can hear it humming. Fuel is getting to the fuel rail, I checked the the shrader valve. I tested the battery and its fully charged but it wont start.
View 19 RepliesFord Super Duty (1999-2016) :: 2004 - Changed Fuel Pump Now Won't Restart?
i have a 04 f250 with the 5.4 gas motor, yesterday i changed the fuel pump in it, after we were done we started it up ran fine turned it off went to go start it again nothing, and yes i already checked the inertia switch under the passenger kick panel.
View 8 RepliesFord F-150 - 1997-2003 :: Got Codes P0453 / P0232 / C1303 / P0305 - Changed Fuel Pump?
I just checked my computer I have a couple codes
P0453 evap emission system pressure sensor/ switch high
P0232 fuel pump secondary circuit high
C1303 right front isolation clamping circuit..
P0305 cylinder 5 misfire.
I changed the fuel pump 2 days ago and the coil on cyl 5.
Ford Fuel System :: Changed Fuel Filter Now Just Cranks But Won't Fire / Start
2002 E-250 with the 4.6 V-6. Pulled the 30 amp fuse, replaced the fuel filter, replaced the fuse, now the truck wont start. Checked the fuse and the kill switch under the passenger kick cover, all ok. Cranks and cranks but wont fire. No problem prior to changing the filter. Even swithed out the relay with another, no luck.
View 4 RepliesCaprice - Classic :: 1986 - Fuel Gauge Jumps Past Full When Turn The Key
On my 86 caprice classic. the gas Gauge jumps to full when i turn the key even when car is started but its only like a gallon of gas in there is it the sending unit the ground or something else and is there any way to test it.
View 7 RepliesGolf VI R :: Code P2293 - Fuel Pressure Regulator 2 Performance
I've been having this code come up for a couple weeks now off and on. Currently I am stage 2 Giac. I have the autotech HPFP upgrade and was installed a couple months ago. Recently It threw the code and lasted for a couple days then went away. I notice that if i get on it pretty hard for a while the code will come back, im guessing due to lack of fuel. I pulled the fuel pump and checked the cam follower and it looks almost good as new still. Thought it would be the sensor but doesn't seem like it as the CEL turns off after a while of not getting on it.
View 10 RepliesPassat (B6) :: Code P2293 - Fuel Pressure Regulator Performance
My car is throwing this p2293 code which means fuel pressure regulator performance 1 had towed twice this week my mechanic replace the fuel pump in the tank but yesterday I died again with the same symptom ...
View 6 RepliesCorolla / Matrix 2009-13 :: 2010 XRS Fuel Type - Premium For Max Performance?
I just bought a 2010 corolla xrs. I'm wondering what type of fuel it actually requires. The manual said 87+ octane but everywhere that I read online is saying premium is the way to go for max performance. Is this true??
View 4 RepliesStart - Chevrolet - Classic - Caprice :: 1975 Hard Startup Despite Of New Battery And Fuel Tank Full
I put a new battery and the fuel tank is full but the car always has trouble starting. the other day i sat trying to start it, pumping the gas for 10 minutes or so. Nothing. I noticed some dripping under the car but it looked like coolant. Could this be something bigger? I have a new battery in. Do I have to go and start it every week and let it run for a few minutes? Any portable car jump start?
View 15 RepliesFord 6.7L Power Stroke Diesel :: Chips And Tuners Addition For Fuel Performance?
What chips can I add for better fuel performance when pulling my 5ver ?
View 7 RepliesFord Fuel System :: Engine Showing Symptoms Of Reduced Performance And Stalling
I have 2 70's trucks, one with a 360 and one with a 390. Which I don't think makes any difference. The problem is, I experienced poor operation in that after driving for a while engine showed symptoms of reduced performance and stalling and shortly stalling all together. It would not restart even after changing fuel filters and checking pressure. It has a two barrel holley. I took the top off the carb to check for debris in the jets. What I found was a clear jelly like substance. I pulled it out and set it in the open air. After a few minutes it evaporated. I concluded it was something like alcohol created by the vacuum in the carb. After that the truck ran fine until it happened again a few days later. Always after sitting it would restart. When it did not I found the substance in the carb. Now I have the same problem with the other truck. It sounds like a few of the cylinders are starving for fuel and the carb is all but new with twin fuel filters. Ignition is fine on both trucks after hooking up the scope. What is this crap and how to get rid of it?
View 4 RepliesFord :: 1995 - Coolant Leakage - Changed Thermostat / Water Pump
1995 Ford Van E150. So I've been trying to solve my overheating problem for months now. One morning I walked out of my house and all of my coolants was on the street. I could not completely detect the source of the leak after running more coolant through it. I also checked the dip stick and coolant on the ground for any sign of oil/coolant mixing. I started by replacing the thermostat.
I did a more thorough inspection and found a crack at the bottom of the radiator that I replaced less than two years ago. I replaced the radiator again and while I had the belt, intake and fan disassembled I switched out the water pump as well. The old water pump was gunked and the gasket was almost completely worn off. The van is still overheating and spitting out coolant at a much higher rate. I'm guessing because of the new water pump. A friend said it could be the intake manifold because of where the steam was coming from the motor.
Prius (2004-09) :: Changed Brake Fluid Now Have To Pump Pedal Sometimes To Stop?
2003 - I tried to change the brake fluid with a MityVac. I've done it to dozens of cars with no problem. With the Prius it didn't take it well as I have to pump the pedal sometimes to stop or the pedal goes way down. Only now I read about how a special Toyota scan tool is recommended to do it. Is there any other way? I only really did the front brakes since after trying one rear wheel cylinder and getting nothing out of it, I quit. The dealer wants $165 and I'm sure that doesn't include any extra shop fees and such they tack on. What other way can I try before taking it in?
View 8 RepliesVenture :: 2004 - Power Steering Feels Tight / Fuel Level Is Good
I have a 2004 Venture where the power steering feels tight. Fluid level is good. No leaks (had it repaired a year ago where line was leaking, and now repaired).
Turning the wheel under most circumstances feels pretty normal. However, say, doing parking maneuvers SOMETIMES feels like I have non-power steering for maybe a quarter turn, and then it picks up again.
Dodge - Gasoline - Pump - Relay - Dart :: 1971 - Fuel Pump Not Working?
ok, i just became the proud owner of a 71 dodge dart.. fuel pump was not working, and am converting to an electric (airtex e8016s) and am told i need a relay. airtex doesn't seem to have one, is there another i can use? fairly new at this sort of thing, but have fixed a 72 honda motorbike, so not afraid of engines or whatnot.
View 19 Replies