Golf IV / Jetta IV :: Oil Pressure Light Comes On
the oil pressure light comes on for a year now I will pop on, on hot days, when I go into low rpm like coming off the high way or stuck in traffic. I changed the op switch and put 10w40 in with no luck.
View 3 RepliesGolf IV / Jetta IV :: 2001 - Brake Pedal Goes Halfway Down Before Pressure Builds
My mom's Jetta has had a squishy brake pedal ever since we got it a couple years ago. I figured it went down so far because the brake pads were wearing thin.
After having just replaced the pads and rotors, I flushed the fluid with the Motive power bleeder. I cycled the ABS pump with VCDS, then hooked the power bleeder back up and opened all four corners again until fluid was flowing clean and bubble-free.
Everything went well with the change, but the brake pedal never got as firm as I expected it to. Before the change, the pedal felt like it would get dangerously close to the floor. The brakes always worked, but the pedal hit about 60-70 percent of its travel before the car started slowing down. After the change, it has improved slightly, but it feels like its going about half-way before the brakes start working.
The pedal doesn't drop when you hold pressure on it like I figured it would if the master cylinder was leaking. Is this normal for a mk4 or does it sound like there's something wrong?
Car is a late 2001 2.0 Jetta Automatic with the MK60 ABS pump.
Golf IV / Jetta IV :: Stop Oil Pressure Light Comes On
stop oil pressure light will come on at 1800 to 2000 rmp i just changed the oil to full synthetic now i see the oil light come on at 3000 rpm i changed the oil pump and sending unit and the car sounds good no rattles what could be the problem ?? its been doing this for 2 years now
View 3 RepliesGolf IV / Jetta IV :: Oil Pressure Warning Light Came On
So I'm having some problems with the oil pressure warning light beeping at me. First time it came on I stopped immeadietly, checked the oil and it was fine. (I just changed it when I got it) so I started it up again and it was fine for a few days. Then it came on again Real quick then went off. Now it comes on once or twice every trIp. I've replaced the switch already but it was still coming on so I installed an oil pressure gauge and I've confirmed my suspicions that the engine is indeed not loosing pressure. It sits at about 30ish at idle and goes up to aboit 50to 60 while driving 2-3k rpm. Yet the Damn oil light keeps blIbking. I'm assuming it has a wiring problem. Is there a way to shut this up or do I have to trace wires til I find the prob
View 4 RepliesGolf IV / Jetta IV :: 2005 - Oil Pressure Light?
I got a feeling of dread when that light came on, luckily I was a block from home so I shut it off and pushed it home. I had a local VW mechanic come look at it the next morning, only the light wasn't on anymore there is a loud humming coming from the top of the engine, the head as it were, as if high RPM, but no clanking or metal on metal grinding. Does it spell game over?
View 3 RepliesGolf IV / Jetta IV :: 2006 - Getting Low Oil Pressure Light?
I have a 2006 golf mk4 GTI 1.8t and I've recently been having trouble with my low oil pressure light coming on. So the light will only come on when the engine Is hot and drops below 2k rpm but ONLY under 2k RPM. Why this is happening is my oil pump going bad.
View 7 RepliesGolf IV / Jetta IV :: Oil Pressure Light Turns On While Driving
I have a 2001 Golf 1.8T and while driving the oil pressure light turns on and the meter goes beyond the midpoint. I brought it in to a shop and they told me I need to change the oil pump and will cost $900. They told me it's because I don't frequently change oil and once the new oil is in, it caused the problem and only way to drive the car again is to replace the oil pump.
View 19 RepliesGolf IV / Jetta IV :: 2006 - Low Oil Pressure Light Coming On
I have a 2006 golf mk4 GTI 1.8t and I've recently been having trouble with my low oil pressure light coming on. So the light will only come on when the engine Is hot and drops below 2k rpm but ONLY under 2k rpm. Why this is happening is my oil pump going bad or what???
View 2 RepliesGolf IV / Jetta IV :: Oil Pressure Light Blinks Every Now And Then / Sender Location?
2002 jetta GLS 2.0 ... I am looking to change my oil pressure sender/switch but I cannot locate it, my oil light blinks every now and then, I was told the senders go bad often and to try replacing it, I have no oil leaks, just changed the oil and new filter. I also have noticed that when I turn on the car in the morning, while idle is fine, as soon as i pull off there is some blue smoke trail, only in the morning when i pull off, does not happen again, why that could be?
View 5 RepliesGolf IV / Jetta IV :: Oil Pressure Warning Light After Driving For About 15 - 20 Minutes
I have a mk4 Jetta 1.8t. Problem started last night. After I drive for about 15-20 minutes the oil pressure warning light comes on. It doesn't feel any different and my oil is full. Could my pump be going bad? I hear a slight tick near the bottom of the engine on the passenger side. But the car idles fine and drives fine too.
View 17 RepliesC/K :: Check Gauges Light Coming On And Oil Pressure Gauge Moving Back And Forth
The check gauges light on my 1988 Cheyenne 4x4 is coming on and the oil pressure gauge is erratic back and forth from low to high pressure.
The vehicle is a 4.3L manual. Any likely cause or where to start with troubleshooting?
Golf IV / Jetta IV :: 2001 - Light Stays On Even When The Key Is Off
Even when the key is off this light is on. The rear defrosters are not getting hot, and when you turn the car on and use the defrosters the light will brighten. It happened to my car while it was sitting in the school parking lot.
The cause of this problem I assume is a short in the wires going from the c pillar to the hatch.
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I just put the rubber cover back on them and the light turned off. Insulation on some of the wires was cracked and falling off. I will fix the wires with either electrical tape or new wires depending on the condition when I am able to do further inspection
Golf IV / Jetta IV :: 1999 - Fuel Odor Smell Every Time Car Is Either Idling Or Moving
I own a 99 Mk4 Golf 2.0L the issue I have been experiencing for almost a year now. Is that I'm getting a fuel odor smell every time the car is either idling or moving. My check engine light is on I have also noticed after pumping fuel the car has a difficult time turning on. It eventually turns on and runs .
View 6 RepliesGolf IV / Jetta IV :: 2001 GTI Intermittent No Start - EPC Light Does Not Come On
I have a 2001 GTI VR6 5 speed. It has an intermittent no start. When you turn the key on it will start as long as the EPC light was lit before cranking. If that light does not come on, it will not start. I also can't communicate with the ECU via the OBD2 connector if the EPC light does not come on. So I am assuming that the ECU/ECM is not getting power when this condition occurs. Is there an ECU relay that is possibly out? If so, what is its location?
View 4 RepliesGolf IV / Jetta IV :: 2001 - Suddenly Died When Stopped At A Red Light
I recently purchased a 01 1.8t GTi with a blown timing belt. I got the car rebuilt, did all maintenance work like brakes , hub/bearings, bushings, oil and all the good stuff that goes into getting the car back up and running. I've finally started driving it and I'm having a weird issue.
Yesterday , I stopped at a red light and the car randomly died on me. Pushed it off the road and checked things out but I couldn't see if there was anything wrong but about 10 minutes later , I was able to restart the car and drive home. Now today , on my way home from work the car starts back firing and I lost all power and rolled to the side of the road where he car would just continue to crank. I was able to get it restarted but it cut out again a couple seconds after. I don't have my code scanner but I know I do have one lean code for something. Maybe cause I have a leak between turbo and dp. I don't have access to vagcom unfortunately..
Golf IV / Jetta IV :: 2001 Mk4 - Check Engine Light Flashing
So my gf's check engine light on her 01 Golf flashes once in a while, and it misfires. But the thing is, it doesn't stay on, and it's once in a while (like once or twice a week). She has new spark plugs, and new wires. I have a feeling it's the coil pack, but I really don't know if it needs to be replaced until the check engine light actually stays on.
View 14 RepliesGolf IV / Jetta IV :: 2001 GTI VR6 - Check Engine Light Flashing
Just a few days ago I was driving and I noticed as I went over 35 mph my car would stutter and the check engine light would start flashing. And when I slowed back down the car drove fine. I'm wondering what the problem could be? Feels like the car is losing power. Car is currently at 119k miles.
View 1 RepliesGolf IV / Jetta IV :: 2001 - Dash And Passenger Brake Light Not Working
I just got a 2001 Jetta 2.0 (I know slow but I needed a work vehicle) and the dash lights and passenger rail lights don't work, the check engine light, fuel light, all those type of lights work, but the speedometer and blinkers and that stuff don't work, and then the blinker works in the back but no break light. I'm pretty good mechanically but when it comes to electrical stuff I'm completely stumped. What it could be? I haven't looked into anything due to just getting it last night and having to work this morning.
View 3 RepliesGolf IV / Jetta IV :: 2001 - Coolant Indicator Light Turning On Intermittently?
My coolant indicator light keeps returning on my 01 Jetta GLS 2.0
I have searched in the forums and read that its likely a coolant sensor and requires replacing the coolant tank. I am wondering if there are other possible causes as I want to drive it for another 3k before replacing tank (as I will be having timing belt replacement and coolant flush at that time). Previous owner had universal (green) coolant in and it will be replaced with proper coolant when the flush is done.
The indicator comes on within a minute of starting the car. The thermostat seems to operate just fine and car is not overheating. I have topped off with diluted water, it definitely has proper level.
Safe to ignore as long as I watch coolant level and temp?
On a separate issue: I tried to use code reader but it would not connect to my car (had successfully connected at some point prior), I believe it may be because I have an aftermarket radio (the K-wire issue?). If that is true, should it resolve if I swap the stock radio back in? I need to be able to connect to the car eventually when it is time to renew registration (for state emissions control testing).