Car cranks over. Its getting fuel (you can smell it). Sometimes it tries to start but then putters out. Cam Position sensor? I haven't had a chance to pull codes. Ill hook it up to a vag com in the morning when i get back to work (car is parked there for now).
View 24 RepliesLately my car takes 2-3 cranks before it starts and I'm thinking it could be my fuel pump. There were a few times recently it took like 8 cranks to start. How to test fuel flow to see if it has issue? Also, could a old battery cause this issue?
View 18 RepliesThe car cranks absolutely 100%, in no way is this the battery, it just will not start. Then I noticed the fuel pump wasn't shutting off, I only had a quarter tank in the car, I figured as hot as it was today I was getting some vapor lock with the fuel. Went and got some gas, still wouldn't start, then the dash started yelling at me telling me I have no oil pressure, shut off the car.........car you are not running calm down. So then there's that along with the car not starting. I took the fuel hose off to make sure I was getting fuel, I was, so I took the key back out, but the car would not give up, the fuel pump kept going and the dash was blinking violently. When I put the hose back on and got compression it finally stopped, that can't be how the cars work can it? The fuel pump doesn't shut off if there's no compression? Checked all fuses and the fuel pump relay, every was fine, the fuel pump even still ran with the relay out. What could be going on, I can't seem to find one damn thing even related to the fuel pump not shutting off.
View 24 RepliesWas driving normal and my 2004 r32 died. It felt just like it ran out of gas. Fuel pump was not making any noise. I replaced fuel pump relay and now i can here the fuel pump making noise. Pulled the fuel pump line off and fuel is coming out the line. So now i checked for spark and have none. I have 12 volts at the coils. I ohmed out the crank sensor and have .777 k ohms. I also checked codes with generic snap-on scanner and found no codes.
View 2 Replies2005 1.8t gti wont start. The other day I was driving on the highway when a thin plastic type wrapping got caught in my serpentine belt. The car immediately died and I hit the gas and nothing and with no power steering i pulled over to the side.
Timing belt was done with water pump and tensioners
Spark plugs and coils are brand new
What fuel line to disconnect to test if the fuel pump works? Like I said in the title I cant hear the fuel pump priming. The engine was running 100% before this 2 techs saw it and the vw dealer i workrd at looked it over.
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 Replies01 7.3. Cranks, won't start. Tank was at 1/4 but is full now. The lift pump runs, I can feel and hear that the motor is spinning when I cycle the key. I removed the fuel filter and cycled the key and get no fuel into the bowl. It looks like the lines are stainless from the pump to the tank so I doubt it is sucking air. I pressurized the tank with a shop vac and I get fuel coming into the filter housing. Am I missing something obvious? I have never seen an electric pump that would run and not pump fuel. I removed the suction line at the pump and don't feel any suction there.
View 14 Replies95 GMC Sierra 1500. My truck cranks, but it won't start. If I push on the gas it delivers fuel and kind of starts, but it dies out immediately. I considered it to be a fuel pump issue at first, but I had my fuel pump replaced about a year ago so I do not think that is the problem, but I am not sure what else it could be. I am looking for some troubleshooting steps so I can narrow down the issue and get my hands dirty working on my truck.
View 4 RepliesAccent that will crank but won't start. I found out that the fuel pump was not spinning, so I purchased a replacement. Before installing it, I connected all of the wires and the new pump wouldn't spin either. I then hooked the pump directly to the battery and it spins with no problems. After that I realized that the power wire for the pump must be shorting somewhere. So I hooked up the old pump and ran a new power wire from the relay box to the pump. The pump now runs, but the car still won't start. I definitely have fuel to the rail now. I unhooked the fuel line at the fuel rail and it sprays as soon as I turn the key to "On". Now all I need to know is if I'm forgetting something (bleeding the fuel rail?, etc.). Are there any other parts I'm forgetting?
View 24 RepliesAfter driving my truck for a few hours a day it doesn't want to start it cranks ok but it just wont start it feels like no fuel is getting to the injectors. I let it cool down around 30 min then it just starts this happens to me twice a week approx. i replaced the fuel crank sensor. but to no avail.
View 3 RepliesI have a 2001 chevy Astro 2 wd. After rebuilding the motor it cranks has a spark and is getting fuel but won't start. Has a new starter new battery new coil crankshaft position sensor new distributor, cap and rotor plugs and wires but does not start...
View 3 RepliesMade a trip to the hardware store yesterday. When I came out, the truck would crank just fine, but wouldn't start (98 4.0L 4x4). Tried adding gas, no luck. I had actually called a wrecker, but it eventually started after sitting for about an hour. All I did differently was hit the gas pedal a couple of times. Thinking it may be a low fuel pressure problem, I took it to autozone this morning (started it about 4 times now with no problems). Checked the fuel pressure, and it sat at a solid 65 lbs at idle. I tried holding the throttle open and it stayed at the same pressure. I forgot to try with the vacuum off.
First off, I've seen some people say 60 lbs is right, but more say it should be at about 45lbs. 45 seems right since the fuel return is on the block, not on the pump. I'm guessing the fuel damper went out, but is there any good way to check it? Also, since the damper is vacuum controlled, would a bad vacuum cause this problem? Third, could high fuel pressure cause it to not start? That's the one I'm most worried about what was wrong there.
OK, I have a 2002 F350 with 160k miles that cranks fine, but has a hard time starting when it is cold. By cold I mean that it is not hot from being driven in the last 5 hrs or so. No problem starting after being at rifle practice for 3 hrs or after a trip to the store. Always have trouble starting in the morning, like this morning when the temperature outside was 49 deg. I have to crank for quite a while to get it to turn over, but once it catches, it runs like a champ. Afraid I'm going to wear my starter or batteries out because It seems like I have to crank for about 2 minutes.
I have a fairly new CPS replaced less than 15k miles ago, new glow plugs, and recently replaced the leaky bleeder valve on the bowl. This difficult starting condition came about some time before the bleeder valve seal repair, and is still doing it after the repair. This problem seems to have cropped up on it's own unrelated to any work I have done. I am using Mobile 1 5W-40 diesel oil. When the no start occurs, there is no smoke present out of the tail pipe like what you would get if you had bad glow plugs. There is just no fuel getting into the injectors.
While the owner of 2 Ford Trucks, I also have a 2004 Ford Taurus with 28K on it. For a while now the vehicle is hard starting, cranks but acts like it is not getting fuel, however, I can hear the pump come on. Other times it starts right up, but a clicking sound can be heard coming from the firewall area. At times the gauges will not immediately respond when the Vehicle is started and then all at once they will begin to work. Now, my check engine light is on, but my hand held obd will not read it. All the terminal pins look great, obd tester works on my other two vehicles, cigar lighter working, the fuses i checked are good. Vehicle runs great. Can this all be related to a bad module?
View 1 RepliesAbout a month ago I went to start my car and it started up and died and now it won't start at all. All it does is crank and crank and crank. My vagcom say j271 relay open circuit . so I replaced the 428 relay and it still doesn't start. I'm also not getting any epc or cel light with the key in the on position which is strange to me. But if I swap the 428 relay with the 100 relay right next to it I get all the dash lights like I'm suppose to but as soon as I try to start it the two lights go out and won't come back on until I pull the relay out and put it back in. I hate obd2 so much sometimes.
View 2 RepliesI have a 2008 r32 that was always 100% reliable until now. One owner, no wrecks, 90k miles, all services done by the dealer and the car is in perfect condition-except it won't start. I noticed symptoms a few weeks ago - a little longer cranking time to catch and then it slowly got worse. More tires at cranking until it would catch and run. Had it to the local dealer- 3 Rivers VW, they checked it out and said there were no codes -they said after talking to VW tech to disconnect the battery to "reset" the system.
It worked for two days and then it completely died- I think their "repair" ($200 in diagnostic time) was a waste. Two days later complete zero-cranks but won't start- flat bedded to dealer again this time they have the car for ten days! First they replace the ignition switch (said it was worn/loose) , then the battery ground strap in the trunk- said it showed to much resistance (4.5 ohms), they then called and said it still wasn't starting right-need to keep it for another day. Last they replaced a relay - part number 1KO-951-253. They declared it fixed! Car started for ONE day now nothing again. Searched - crank sensor, fuse, coil packs, etc- but no solid leads.
I've got a Mk4 Golf 2.0L with 136k on the clock. Hasn't really given me any problems in the past year of ownership till now. I recently picked her up from the shop for a rear axle beam replacement. When I picked her up she drove fine. I headed to class for the day and she sat in a parking lot for 6 hours or so. I hop in and try to fire her up and nothing. Had to have her towed back to my apartments. I've checked fuses, spark plugs were recently replaced but I am getting no spark. When I crank it I do hear the fuel pump and I can smell gas when I crank it. The rpms go up just a bit, 100-200 range. Going to check out the crankshaft sensor later on. maybe it could be the coil pack as well? I don't know a huge amount about these cars, only some info. And I sadly have no access to a scanner to check for codes.
View 2 RepliesIt happened about 6 months ago, when I was getting ready to leave work then all of a sudden, the R wouldn't start. Flipped the key on and off in the ignition a few time and it started. had a weird idle, bouncing all around at about 1000rpm. Driving it home, the car wouldn't hold an idle and i had to play with gas the whole way home. Once home i could not get her to start again. Checked for spark, had spark but change all 6 plugs and coils anyways cause the service was due.
I scanned the car with a scanner just to check the codes and all i got was a pending crankshaft sensor code. Replaced the sensor cause it wasn't too expensive and i didn't want it to be an issue. I have also notice at the time that the fuel pump wouldn't initially prime when opening the driver door. Got a new job, and didn't have the time to mess with the R, but now I am trying to get her running again.
With the fuel pump not priming I immediately went to think of fuel, and replaced the fuel pump relay with a brand new dealer one. I haven't retested for air/fuel/spark since I just started to re-work on it. But last time I did have spark as when I sprayed some starter fluid, she chugged a little. Also now, when i disconnect and reconnect the battery i hear the initial prime, but when the key is turned to the on position, I don't notice a secondary charge.
I checked the fuel line before the rail and there is some type of pressure(I don't have the tool to check precise pressure). I also scan the car now with just a code reader and I come up with nothing current or pending. I am in the process of trying to borrow a vagcom to read further into the car.
Any way, working on an '04 R32 (as you could assume) that has a crank with no start condition. All fuses have been checked and have been verified as functional. Have replaced both J271 and J363 relays (labelled '428' and '100' on top in engine compartment in relay location next to brake fluid reservoir. Battery was also recently replaced as was the crankshaft position sensor.
Background: Vehicle was towed to dealership where it was diagnosed (somehow) initially by their tech that there was power all the way up until injectors and then nothing happens. This didn't make sense at the time, but the work was authorized to remove the intake manifold and fix the wiring underneath. A short time later (3 hours) and returned to the dealership to check on progress as we happened to be in the area and the S/A spoke with the tech and came back and said that he didn't think it was the wiring after all. Instead, at this point, he thought that it was the crankshaft position sensor. So after they decided they wanted to do several more hours of dio without contacting in advance (thinking that the repair was already authorized) they were no further ahead. I insisted on having the car towed out of there after they couldn't tell me for certain what it was. I can throw parts at a vehicle all day long as well.
The vehicle was towed out of there and the crankshaft position sensor was replaced. After the fact, a friend with Ross Tech verified that it was getting a signal (and more than likely replaced unnecessarily). Additionally, he also verified that injectors were also getting power and everything else was alright. The Auto Scan (posted below) showed that there was a Power Supply Relay for ECU fault (Fault Code: 17925) and that the two fuses - J271 and J363 were more than likely at fault. Both fuses were located under the hood but I also found a secondary location under the driver's side dash that had another basic power fuse labelled '100'.
Additionally, I don't believe it is the fuel pump that is at fault. I pulled the sender hose off of the fuel rail and inserted it into a juice container and it sprayed enough fuel to have started the engine. Currently, I am at a loss and very frustrated with this whole ordeal. The vehicle had been driven to work and sat all day, not exhibiting so much as an ounce of anything wrong. End of day, leaving work, the car would just crank and crank. Would it make sense to pull the plugs and let them dry out because of the excessive cranks? Maybe they're just fouled? Sometimes we get too caught up in codes and parts that it's easy enough to overlook basics. I don't really know, I guess. Below is the full Auto Scan from Ross Tech. The one I believe is contributing to the no-start is in bold. Just a side note, the dealership told me that NO CODES were present. This conflicts with what I have here...
Chassis Type: 1J - VW Golf/Bora IV
Scan: 01 02 03 08 15 16 17 19 22 29 35 36 37 39 46 47 55 56 57 75 76
VIN: WVWKG61J74D132718 Mileage: 164180km/102016miles
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Address 01: Engine Labels: 022-906-032-BJS.lbl
Part No SW: 022 906 032 EG HW: 14. 4.0 3
Component: MOTRONIC ME7.1.1G 5626
Coding: 0000132
[Code] ....
So I bought a project golf vr6, but the head and some of the components were off, I have all the parts but I just cannot figure out why it is not wanting to start, it cranks over but does not start...
View 1 RepliesI haven't been able to start the car since I did a cluster swap a few days ago. Both my keys fobs are adapted so it's not the immobilizer. I'm not even sure if this has anything to do with the cluster swap, but it seems like too big a coincidence for my car not to start all of a sudden. I've done a cluster swap before on my TDI and didn't have any issues.
Fuel pump primes when I open the door, I have spark, and I've done a throttle body alignment but it won't start.
Measuring Block 022 under instruments shows that everything should be fine as far as the cluster swap
With the new cluster adapted, VCDS is supposed to show the car's VIN and immobilizer ID under the first extra field in the instruments address. The immobilizer ID shows up correctly, but three characters in the middle of the VIN show up as ZXX for some reason:
It does show the full VIN and immobilizer ID under Engine> measuring block 081 though.
I even put the original cluster back in the car and it still doesn't start.
The car has a UM tune and was running great before this happened.
VCDS shows no fault codes.