Passat (B5) :: 2002 - Clattering At Start Up
Jan 19, 2008
I have a 02 W8 with 24K miles on it. There is a loud clattering noise on cold starts. Sounds like it is from the valvetrain. Like a threw a lifter or something. It has been happening since 10K or so miles. I change the oil religiously at 3K miles or less (short commute) with Mobil 1 0-40. If I hold the key on awhile and prior to turning over, it sometimes makes much less noise. I am worried it is the cam tensioners after reading some other posts. Heard this is an $8K job. Would not want to do if the car is only worth $13K. I thought it was just the having no oil pressure at start up and since the oil is at the bottom.
View 7 Replies
Advertisement
Today I tried starting my car (shortly after I drove it with no problems 2 hours earlier), and when I pushed the start button (holding it down firmly), it made this weird clattering-clicking noise (the dials on the cluster went haywire), but no noises were coming out of the engine, so there was not attempt to even turn the engine (wasn't the grinding noise from engine that you get if you don't hold down the start button firmly long enough). Thought it was the battery so tried to jump the car, but it wouldn't start immediately either. The AC/radio were all on while I was attempting to start the car - shouldn't be the case if the battery was dead???.
After about the 3rd attempt to start the car in the middle of the jump start, the engine started.
Anyways, got home, and then tried starting the car again and no luck. Does this sound like an issue with the battery (lights and AC and radio were all working fine), or perhaps the starter/push button? Has there been any recalls/TSB on anything related for the MKIV R?
View 10 Replies
I have a '981.8 and all of my control arms were shot so I replaced them all (a MAJOR PITA i might add) and got rid of that horrible noise of clunking and clattering. But wait... whats that I hear?? a little clunking or something. I don't know, its quiet and only audible at low speeds (35-). I don't know what it would be because the control arms are quiet now. Am i missing something? Sway Bar?
View 24 Replies
Having this rattling/clattering noise at start up? Mine is starting to become more and more common... (54k miles).
View 11 Replies
I have a 2001 Passat that I love. I have taken it to a VW dealer as well as two other dealers to try to diagnose this 'noise' problem. It is a noise that comes and goes, and seems to increase after driver fifteen to twenty miles after start. They thought it was the underneath engine cover but it is now back again. It sounds like a rattle when it is bad, also the passenger can feel the vibration under their feet. It rattles from 3 mph to 35 mph approximately. Can even hear it when coming to a stop.
View 1 Replies
My 01 accent's engine makes a clattering sound(sounds a little bit like a diesel engine) when it's first started in the morning. After warming up (in about 20 seconds or so) the sound disappears. My oil level is normal(last oil change about 4k miles ago with full synthetic oil. I normally change oil at 5k intervals with full synthetic), timing belt changed about 1 year(20k miles) ago. Should I be worried?
View 4 Replies
So I picked up a 2002 passat 1.8T autotragic from a guy because a shop said it had a bad computer. After bringing it home and talking to some local volkswagen mechanics they said it couldn't be the computer because the car would still crank. I jumped the trigger wires and the car starts right up no problems and runs perfect for sitting for a year. My question is what could be the problem? I changed the ignition switch and replaced the 40amp fuse by the computer. I am trying to flip the car so I am hoping its not a big problem and have to part the car out.
View 3 Replies
I'm having trouble getting my 2002 vw passat 1.8 started. it cranks over no problem but, it's not getting fuel or spark. the fuel pump relay clicks when it cranks but no fuel comes out of the line I disconected. the car has been sitting for about 2 months with a dead battery but it ran fine before that. I have checked all the fuses and tested the fuel pump relay with a 9v. the fuel gauge is working but the radio doesn't turn on(stock monsoon head unit) the car has 122k on it and I am completly stumped, I'm going to drop the tank tomorrow to see if it is the fuel pump.
View 7 Replies
I was noticing today when i started my car that it was making a whistle noise. So naturally i popped the hood to find the source of the noise. It is from this hose that connects to my header it has this crack in it and it is sucking air in.
View 14 Replies
I've had this passat since it had 103k. Now at 167k. It's ran good. Til now. Lately its been having a problem starting. Goto start it and it takes a good 15-20 secs to start. Eventually starts but had a couple times when it started the engine would act like it was going to die then eventually stay running. I've noticed when the car sits for awhile. About 3-4 hours or more it starts ok. But say I run to the store and let it sit for 20 min to a hour then I have problems starting it. Had a local store test battery, starter, and alternator and everything tested fine except the starter failed on startup but then passed after the car was running for a min. So replaced starter. Still having starting issues. Recently I have changed the spark plugs and valve cover gasket.
View 4 Replies
I have 57K miles on my 1.8t. It runs great except for the first start of the day. About half of the time, first thing in the morning it runs rough for the first 30 seconds. Like it is running on 2-3 cylinders. Then it sorts out and runs great the rest of the day. I took it to my dealer where they charged me $200 to replace the spark plugs. I would prefer to fix this myself if I can.
View 2 Replies
Freshly rebuilt 2.8 V6
Car turns over but is not getting spark or fuel. The timing is good (checked multiple times, and I have done numerous TBs on these engines). Compression is good.
The car has sat for ~2 months. It broke the timing belt (and bent or broke multiple valves), so I know it had both spark and fuel before this.
I have gone through and double checked every connection and everything is connected and seated properly. I used a stethoscope to listen to the injectors and there is no click during cranking, and using an extra plug I checked spark and there is none. I also hooked up my inductive timing light and it doesn't sense a spark.
I have VAG-COM and there are no fault codes. I have checked all fuses and they are good. If I do the tests on VAG-COM I can make the injectors cycle, but they don't cycle when cranking. I tested the crank position sensor (and tried a new one) and it tested good (and the new one made no difference). Using VAG-COM, I confirmed that it does sense the engine RPM when cranking. The battery voltage stays above 12V during cranking as well.
A couple other tidbits of info:
The fuel pump does work (and comes on when cranking... confirmed by disconnecting the hose and pumping fuel into a can)
When cranking for a few seconds, the display says STOP and flashes the oil light (I'm assuming because it is cranking at such low RPM)
The Check engine light and EPC light come on when the key is put in the on position and turn off during cranking (like they should)
The immobilizer light comes on for a few seconds as well, but it doesn't flash like it would if it was immobilizing the engine.
After looking at wiring diagrams, it appears that the ignition coils and the fuel injectors both run off of the same relay, but I am unsure which one or even if I am right about that. But assuming I am correct about that, wouldn't the injectors not fire during the test if that was bad?
View 4 Replies
2002 vw Passat GLX 4motion... Car has been driving fine with no issues. Then out of the blue it just won't start back up. Battery is 6 months old. And wouldn't start with a jump. I think it is a completely different issue. The power windows stopped working but other features do work like stereo power seats interior lights...Main problem is no lights on dash whatsoever. But when key turns from accessories position to starting position nothing happens. No clicking, no resistance between positions it is as if the ignition is just missing..?
View 2 Replies
Much of the time the car starts right up as it should. But there are times when you turn the key and nothing - no movement, no noise, etc. The dash lights come up, nothing else.
At such times the car often will start after you wait 10 minutes or so and try again. Once it *does* start it does so pretty normally.
I've suspected either the transponder in the key or the clutch "lock" (manual transmission car) having an intermittent fault, but have not yet taken the car in for a full review. Given the sporadic nature of the problem I fear that the dealer won't be able to replicate the problem....
The battery is new, so that should not be a factor. My wife uses the car most of the time, and she's freaking out.
View 3 Replies
Just got back from the supermarket. Unloaded groceries and my Passat wouldn't start when I went to park it. Turned the key and it just makes a clicking noise - clock and trip odometer reset themselves also. If I turn the key the car just makes a clicking noise and the lights on the dash all flash on and off.
I am going to see if it starts after being jumped in a few minutes.
Other potentially useful info - I was testing a radar detector for work the other day and it has a battery voltage meter. It was reading in the 11.0 - 11.6 volt range. Is this too low - just wondering if the alternator was not supplying a sufficient charge. Not sure how accurate these are. The battery was changed around a year ago so I'm sure it's not the battery. I am assuming starter or alternator.
View 4 Replies
I had a hard brake from 45mph to 0 last week, now when I start the car or brake hardly, there is beep. What is wrong with it?
View 7 Replies
I just put a heater core in a friends passat that was running just fine, drove it into the shop. I pulled the dash and replaced the heater core and put it all back together. Everything works, starter turns over and all but wont fire. I went over everything numerous times to find anything unplugged but all looks fine. Says something about an airbag fault when you turn on the key. Would this prevent startup? what can I do?
View 6 Replies
I have an 02 Passat GLS. Its seems that when uts really cold out and I got to start my car in the morning it lets out a squealing noise. I just had my engine serviced so I doubt its any of the belts but I dont know for certain. Any VW buffs out there who know?
View 1 Replies
I have problem in my VW Passat v6 2002. When insert car key to turn on start Engine, The screen shows an error message: "immobil activated" That means: Immobilizer is activated! And after that car is auto turn off then the Engine shut down in one second with flashing key light! As the fuel tank is empty..
But When I try to start again after an hour / two hours it's works!! This situation comes up if the car was parked from last night until the moment of start on in the afternoon!!! What is strange that this problem does not occur only at the time of day warm, Between 5 and 11 o'clock in the afternoon hot days!!! Because this problem is not never happen in the evening and night.
I go to the Workshop for dellership Car Agency. They re-programmable keys, But the problem is still continuing.
View 2 Replies
I got a 02 b5.5. Its a 1.8t once it runs for a while and i have to shut it off to get gas or stop for a quick period of time it wont start and smells like fuel.once it starts it floods. It keeps coming up with a coolant temp sensor code and a o2 code and i have replaced the coolant sensor with a green one and the thermostat. And I also replaced the n80 valve.i also did a tune up and did the valve cover gasket. i have two doing the same exact thing one with a v6 and the other is a 4cyl...
View 1 Replies
I have a 2002 Passat GLS and when I tried to start my car this morning, it would not start. When I turn on the ignition, the car gives off a loud clicking sound. The interior and exterior light works, the panel light works, and the radio works as well. What might be the problem?
View 4 Replies
