Cadillac - Deville :: 1995 - Got Error Code P039?
1995 Cadillac DeVille Base 8Cyl 4.9L - Transmissions & Drivetrains check vehicle soon, error code p039 TCC engagement Torque Converter Clutch. I looked up what error code p039. How to correct the problem.
The problem I think is the torqure converter sensor or pcm = Powertrain Control Module / prom = Programable Read Only Memory is not working or sending the single to the computer.
The trans does not slip and drives great. Is there a chip or module I can purchase if so where. How can I find out how to repair myself if possible.
Cadillac - Deville :: 1995 - Check Engine Soon Light Comes On / Battery Voltage High
1995 Cadillac DeVille 4.9 L Check engine soon light comes on, battery voltage high. When I increase speed the head lamps get brighter when I decrease speed the head lamps get dimmer. I changed the alternator because that's what a mechanic said I needed but I still have the problen battery voltage high. Will this damage the battery or other components? Should I stop driving the car.
View 5 RepliesTire - Pressure :: Warning Light Showing 17 Psi And Pressure Gauge 40 Psi?
The tire pressure warning light has been on in my car for about a week. The dashboard computer says that the tire pressure in the front right tire is 17 psi, but when I use the pressure gauge, the reading is almost 40 psi. Is this something I should be concerned about? What could be causing this problem?
View 16 RepliesBuick - Regal :: 1995 Seems To Loose Gas Pressure
My 1995 Buick Regal seems to loose gas pressure. Have had several repairs done, fuel pump, fuel pressure regulator, fuel filter and nothing seems to work. It seems that the repair shops are guessing at the problem. Sometimes it even stalls out completely but usually starts back up.
View 2 RepliesFord - Explorer :: 1995 Will Not Start / Zero Pressure
1995 Ford Explorer, 4 ltr. engine, pushrod. Will not start. Replaced fuel pump, fuel filter, every relay, pressure regulator, and the crank position sensor. I realize there's a whole bunch more parts under the hood, but I am ready to give up. Before the fuel pump would not run. Reason for replacing the parts. Now it won't stop running and you can feel the fuel by-passing at the pressure regulator. When checking the pressure at the rail I get zero !! I used a tire pressure tester for this. And, like I said no pressure. This vehicle has around 170,000 miles on it.
View 4 RepliesGMC :: 1995 - Would Shut Down With No Warning While Diving?
Periodically, for several months, either the truck wouldn't start or would shut down with no warning while diving. Now, it will not start at all. The symptom of the starting issue: the "wait to start" light would come on, but flicker off immediately. Until recently, the truck would start when the light remained on for several seconds. Now, I cannot get it to remain on and start. It is not the glow plugs or glow plug controller. Both have been tested or changed. I did replace the main ground wire to the starting motor. What should I look at next?
View 3 RepliesGeo :: 1995 - Fluctuation In RPMs When Pressure Is Applied On Gas Pedal
I just bought a 1995 Geo Tracker 5spd RWD 8valve 4 banger. Test drove beautifully (probably 10-15 mins driving). On the way home after purchasing it, however, it began having some issues, the most prominent being a fluctuation in rpm's when pressure is applied to the gas pedal. For instance, with the clutch pedal in, and the car between gears, when I push on the gas pedal, the rpm's will spike (guessing above 2000 rpm) and then drop (probably under 1000 rpm). It will only do this when gas is applied and when the vehicle is warmed up (10+ mins of driving). It will also do this in first gear when letting off on the throttle. I have been told a various array of parts that could be the problem, such as the thermo gauge, the IAC, tps........the list goes on and on. I was wondering if there were any way to pin point this to a certain part.
View 1 RepliesJeep - Cherokee :: 1995 - Oil Pressure Gauge Pegged
95 jeep cherokee. My oil pressure gauge sometimes jumps up to 80lbs or bobs between 40 and 80lbs. Could this be anything other than sensor or gauge itself?
View 12 RepliesNissan - Quest :: 1995 - Low Oil Pressure And Engine Clicking Sound
95 Nissan Quest, 145k It started with the oil light on and off. It was on when stop or slowing down and the light went off when accelerating over 25 or 30 mph. I did find there is an oil leaking somewhere. I planned to take it to garage for check up and the symptom disappeared. I used the car for short trip about two weeks and the symptom did not come back. I checked oil almost every day since then. Recently when I took a trip on highway, the light came on after about 30 miles. I stopped and checked oil. The oil was all right.
I started the car and light did not come on at the beginning. However, it came on (blinking) after 5 minutes of drive and I heard a clicking sound. I had it towed to a lcoal garage. The mechanic found a severe leak and need to replace ?gasket? or something like that, about a couple hours of work. He said the noise properly was from the lifter. However, when he checked the oil pressure, the pressure continued to drop to about 8 lb. He said the bearing properly worn and I will need a new engine. It properly not worth to replace the engine since it is 15-year old. But before I say good-bye to the car I just want to get a second opinion. Could it be something clog the oil pump screen? Would it be good to check that first? Is there anything I can do (within a reasonable cost) before declaring the death of the car?
Buick - Lesabre :: 1995 - Power Steering Uneven Pressure
I seem to lose power steering pressure when I hold the wheel in a turn. It is only temporary as it cycles until I release the turn. I happens turning in both directions and a any speed. I have replaced the struts and strut mounts and have rotated the tires. The power steering fluid quantity is good with no leaks.1995 Buick Lesabre.
View 2 RepliesFord Ranger / B-Series :: 1995 - Would Not Start / No Fuel Pressure
I have a 95 Ranger 2.3 with a manual tranny. In the past I have had problems with this truck not starting do to a bad inertia switch and numerous fuel pumps. A couple of weeks ago I pulled the truck off of the driveway into the street and let it set there for a few hours. When I went to put it back on the driveway it would not start. I got it pushed on the side of the garage. I did my normal routine of doing a pressure check. I had no fuel pressure so I assumed that it was the fuel pump (as usual) so I dropped the tank and changed the pump.
I got it back together and it still wouldn't start. I checked the fuel pressure and the manifold still had 0. So I started my diagnostic. I have power from the fuse to the fuel pump relay. I then checked the wiring at the inertia switch and found that there is no voltage with the key on at the supply side of the inertia wiring. I verified continuity between power distribution block and the inertia switch. I put in a new fuel pump relay and it still has no fuel rail pressure and there still is no electric signal at the inertia switch. Where to go from here?
Ford Transmission :: 1995 F150 - Clutch Pedal Losing Pressure?
I have a 1995 F150 with the 4.9L and it has 73000 miles on it. One morning recently (it was about 35 degrees outside) I went to start my truck to let it warm up. When I let off of the clutch it stayed on the floor. I shut it off and drove my car to work instead. I asked around at work and one guy mentioned that it was probably my clutch master cylinder...so that day we replaced it, and bled it until it felt like knew. Since then, we have had to bleed it three more times, because the pedal keeps losing its pressure making it harder to shift. I have inspected around the clutch line and the bellhousing for signs of needing to replace my slave cylinder, but everything looks fine.
View 8 RepliesChevrolet - Astro :: 1995 - Stopped Running With No Warning
My wife drives a 1995 Chevy Astro. It has twice now stopped running with no warning. This happened while driving down the road. The headlights and engine cut out, but the turn signals, power windows, radio display, and such have power. Once it sits for a couple of hours, it starts right up and runs fine for weeks.
Is there an electrical connection of some kind between the fuel pump and the headlights? What might be going wrong?
Chevrolet - 3500 :: 1995 - Truck Stalls With No Warning
My 1995 Chevy Silverado 1-ton diesel stalls with no warning at various times while driving, such as at intersections, on the freeway, coasting, idling. It may go days or weeks without doing it, then all of a sudden stall eight times in one day. My husband says it has sediment, such as rust, in the fuel tank causing it to clog the fuel line. We've replaced the fuel filter twice, and we keep the tank topped off with gas, but it still does this out of the blue at times. I no longer trust the vehicle and will not haul the horse trailer using it, which is why I have the vehicle in the first place. By the way, the problem began after the truck sat for several cold winter months due to drained batteries. After we replaced the batteries to get it running again, it began stalling like this on a semi-regular basis. If it is rust or sediment in the fuel tank, what can we do to fix that? Could it be something else causing the problem?
View 2 RepliesFord Aerostar :: 1995 - 4WD Warning Light Flashes Intermittently?
4wd warning light flashes 3 times intermittently. Which error this means.
View 4 RepliesLumina :: 1995 Chevy - Excessive Fuel Tank Pressure / Slight Hissing Periodically
1995 Chevy Lumina 3.1L Sedan with ~182K mi
Over the past 6 months, I have noticed fuel odor just about any time I turn off the vehicle, and I am also experiencing progressively higher levels of fuel tank pressure each time I remove the fuel cap. The fuel tank pressure seems to be greater the lower the level of fuel in the tank whenever I remove the cap. 6 months ago (~Sept) it was only a slight "hissing" periodically when removing the cap to fuel up, but now it occurs at every fill up and seems to have enough pressure to push the cap entirely off had I not been careful to slowly loosen the cap to relieve the pressure.
The entire fuel pump and sending unit assembly in addition to the tank and filter were all replaced about 4 years ago in May 2010 or about 28K mi ago. The issue has just come up progressively over the last 6 months.
Today, I inspected the evap. emission components and lines from the tank to the canister to the purge solenoid mounted on the rear of the engine. All lines are connected and seem to be in operable condition. The line from the canister to the purge valve mounted on the engine is completely free with no obstructions. I blew out the line with compressed air and absolutely no exiting particulates were observed. The lines on the bottom of the canister did not show any signs of wet fuel and there were no carbon particles present in the lines from what I could tell from disconnecting and inspecting. The vapor line from the tank to the carbon canister is not kinked or pinched in any manner.
I believe there is a fuel vapor check valve that resides inside the tank connected to the fuel pump assembly/sending unit. This was all replaced as a single unit as mentioned above. I am thinking this check valve may not be functioning properly and not allowing the vapor to escape into the carbon canister. I tried to apply slight pressure and vacuum on the vapor line connected to the check valve on the tank but no air was able to move in or out even with the gas cap off. However, I do have a full tank of gas right now, so I imagine the check valve will be closed.
The check engine light is not on but since this is an OBDI vehicle I am not sure there are any evap. emission codes anyway.
How can I test the gas tank vapor check valve? How can I test the vapor purge solenoid located on the rear of the engine? What malfunctioning component could be causing the excessive fuel tank pressure.
Touareg :: Low Pressure Warning For All 4 Tires
Started my treg this morning and got the tire pressure warning. Cchecked in convenience setup to see which one had low pressure, and it indicated all four tires were low. Filled tires up and checked pressure again (manually using digital gauge) and they were correct. Started up treg and still got tire pressure warning for all four tires.
View 4 RepliesPassat (B7) :: Stop Low Oil Pressure, Warning Came On
My wife has gotten this message twice in our 2013 Passat, 2.5L SE. Not sure the exact wording of the message, but something to the effect of "Stop engine low oil pressure". The first was about a couple months ago and then again this morning. Both times it was on for about a minute or less and then went off. Obviously, it is a serious issue if real. Both were cold mornings, it being winter and all. We've driven plenty of miles in between and no message and I've never seen it personally.
Oil level is good and we're probably only about 4000 miles since last oil change. Its just weird that the message goes away quickly and was about two months apart.
Golf V R32 :: Tire Pressure Warning Came On
A couple days ago my tire pressure warning came on. I checked the manual to see if there was a way for the MFD to tell you which tire is low. I couldn't find anything. Do I have to go around and check each tire for the proper pressure? If the car knows the pressure is low shouldn't it know which one? Also I'm wondering after only a couple months of ownership why my tire/s are low on air.
View 4 Replies