Author |
Message |
pomfritz Samba Member
Joined: December 18, 2014 Posts: 477 Location: Folsom, CA
|
Posted: Wed Aug 03, 2016 12:35 pm Post subject: So, 1/2 hour later won't start... |
|
|
So the van has been running great and starts right up. Today I moved it in the garage to do a little work, just pressure tested the coolant system and resecured the cooling pipes better as things settled in from replacing them in Dec.
Go to start it and nothing, doesn't turn over, I can hear the fuel pump go on for a few seconds. Battery tests out at 12.8. I've looked all throughout the engine and underneath for any wiring/connections I may have knocked loose. I found something on the tranny, two wires that go into a round looking attachment, not sure what that is, one was off the terminal. I reconnected it but still nothing. Last time this happened was after redoing the harness and it was a slightly loose Hall Sensor connection, checked that and it seems fine.
Any suggestions? If it doesn't even turn over that's gotta narrow it somewhat right? Seems like it must be a loose sensor connection that just disables everything. _________________ 83.5 233K. GW 2.3, SS exhaust, My German Frau named her Stefi |
|
Back to top |
|
|
dobryan Samba Member
Joined: March 24, 2006 Posts: 16505 Location: Brookeville, MD
|
|
Back to top |
|
|
Sodo Samba Member
Joined: July 06, 2007 Posts: 9613 Location: Western WA
|
Posted: Wed Aug 03, 2016 12:46 pm Post subject: Re: So !/2 hour later won't start... |
|
|
The term "turn over" is a slang that often causes confusion in "no-start" discussions. _________________
'90 Westy EJ25, 2Peloquins, 3knobs, pressure-oiled GT mainshaft, filtered, cooled gearbox
'87 Tintop w 47k 53k, '12 SmallCar EJ25, cooled filtered gearbox
....KTMs, GasGas, SPOT mtb |
|
Back to top |
|
|
dobryan Samba Member
Joined: March 24, 2006 Posts: 16505 Location: Brookeville, MD
|
|
Back to top |
|
|
Wildthings Samba Member
Joined: March 13, 2005 Posts: 50351
|
Posted: Wed Aug 03, 2016 12:54 pm Post subject: Re: So !/2 hour later won't start... |
|
|
The following all have to be in good condition for the engine to crank.
-Positive battery cable
-Negative battery cable
-Tranny ground strap
Removing and cleaning both ends of all three of these is a good idea. I like to use dielectric grease on the connections when redoing them, though I prefer Vasoline on the battery posts themselves.
You can try jumping from the #50 terminal on the starter solenoid to the big B+ lug with all the wires on it. Be sure the tranny is in neutral (manual) or park (automatic) when doing this so you don't run yourself over. |
|
Back to top |
|
|
danfromsyr Samba Member
Joined: March 01, 2004 Posts: 15144 Location: Syracuse, NY
|
Posted: Wed Aug 03, 2016 1:03 pm Post subject: Re: So !/2 hour later won't start... |
|
|
even with anew starter in mine I sometimes have to turn/try the key 3-4-5 times till it'll 'turn the motor over' ie. starter spinning the motor.
the Distributor HALL has no effect on if it'll 'turn over' or not.
it will impede it's ability to start though. _________________
Abscate wrote: |
These are the reasons we have words like “wanker” |
|
|
Back to top |
|
|
pomfritz Samba Member
Joined: December 18, 2014 Posts: 477 Location: Folsom, CA
|
Posted: Wed Aug 03, 2016 1:10 pm Post subject: Re: So, 1/2 hour later won't start... |
|
|
Thanks for the quick replies. I will check these out. I checked the starter but will double check that connection.
What is a better way of saying the engine does not turn over? That always meant more to me than it won't start. _________________ 83.5 233K. GW 2.3, SS exhaust, My German Frau named her Stefi |
|
Back to top |
|
|
ThankYouJerry Samba Member
Joined: September 01, 2012 Posts: 2271 Location: Shakedown Street
|
Posted: Wed Aug 03, 2016 1:11 pm Post subject: Re: So, 1/2 hour later won't start... |
|
|
Auto or manual? If auto then check your neutral safety switch. _________________ 1990 Multivan - "Ohana"
1.8T, Auto w/3.27 R&P + Peloquin TBD |
|
Back to top |
|
|
Sodo Samba Member
Joined: July 06, 2007 Posts: 9613 Location: Western WA
|
Posted: Wed Aug 03, 2016 1:15 pm Post subject: Re: So, 1/2 hour later won't start... |
|
|
pomfritz wrote: |
What is a better way of saying the engine does not turn over? That always meant more to me than it won't start. |
Is there any sound?
EDIT: ooops
pomfritz wrote: |
Go to start it and nothing, doesn't turn over, I can hear the fuel pump go on for a few seconds. Battery tests out at 12.8. |
Sorry, this is a pretty good description. My fault for skipping details reading on the phone. _________________
'90 Westy EJ25, 2Peloquins, 3knobs, pressure-oiled GT mainshaft, filtered, cooled gearbox
'87 Tintop w 47k 53k, '12 SmallCar EJ25, cooled filtered gearbox
....KTMs, GasGas, SPOT mtb
Last edited by Sodo on Wed Aug 03, 2016 1:37 pm; edited 2 times in total |
|
Back to top |
|
|
Terry Kay Banned
Joined: June 22, 2003 Posts: 13331
|
Posted: Wed Aug 03, 2016 1:22 pm Post subject: Re: So, 1/2 hour later won't start... |
|
|
"Engine does not turn over"
Engine does not spin when the key is turned to the start position.
"Engine does not start"
Engine rotates with the key in the start position, but does not fire and run on the fuel in the tank, independant of the starter motor. _________________ T.K. |
|
Back to top |
|
|
Ahwahnee Samba Member
Joined: June 05, 2010 Posts: 9810 Location: Mt Lemmon, AZ
|
Posted: Wed Aug 03, 2016 1:24 pm Post subject: Re: So, 1/2 hour later won't start... |
|
|
pomfritz wrote: |
...What is a better way of saying the engine does not turn over?... |
'Crank' is sometimes used - as in 'won't crank' or 'cranks but doesn't start'.
But really, I don't find 'doesn't turn over' to be at all ambiguous. |
|
Back to top |
|
|
Sodo Samba Member
Joined: July 06, 2007 Posts: 9613 Location: Western WA
|
Posted: Wed Aug 03, 2016 1:44 pm Post subject: Re: So, 1/2 hour later won't start... |
|
|
Do you know how to "jump" it from the big starter wire to the little blade (on the starter)? You would use a screwdriver to electrically connect the little blade terminal to the big starter wire terminal. The starter should crank. If the key is "on" the engine might start. But in any case you can use it to confirm if the starter is OK.
It might surprise you, so be ready. It will spark and make some racket, most people jump when it happens. Some fellers do this every day intending to get it fixed someday. They don't jump.
Be CERTAIN the car is IN NEUTRAL because if it's in gear, it may 'drive'.
here's an applicable YouTube: https://www.youtube.com/watch?v=Mv0zjxp6654 _________________
'90 Westy EJ25, 2Peloquins, 3knobs, pressure-oiled GT mainshaft, filtered, cooled gearbox
'87 Tintop w 47k 53k, '12 SmallCar EJ25, cooled filtered gearbox
....KTMs, GasGas, SPOT mtb
Last edited by Sodo on Wed Aug 03, 2016 1:56 pm; edited 3 times in total |
|
Back to top |
|
|
Terry Kay Banned
Joined: June 22, 2003 Posts: 13331
|
Posted: Wed Aug 03, 2016 1:55 pm Post subject: Re: So, 1/2 hour later won't start... |
|
|
However you wanna put it, it ain't running. _________________ T.K. |
|
Back to top |
|
|
pomfritz Samba Member
Joined: December 18, 2014 Posts: 477 Location: Folsom, CA
|
Posted: Wed Aug 03, 2016 4:07 pm Post subject: Re: So, 1/2 hour later won't start... |
|
|
Ha I recognize that method. I had a early 70s spitfire back in the 80s. That was theonly way to start it on wet days. That screwdriver had a sorts of burn marks on it. That and a 71 Datsun 510 were my early exposure to fixing my own cars. Something I avoided until recently. _________________ 83.5 233K. GW 2.3, SS exhaust, My German Frau named her Stefi |
|
Back to top |
|
|
Sodo Samba Member
Joined: July 06, 2007 Posts: 9613 Location: Western WA
|
Posted: Wed Aug 03, 2016 4:09 pm Post subject: Re: So, 1/2 hour later won't start... |
|
|
pomfritz wrote: |
Ha I recognize that method. I had a early 70s spitfire back in the 80s. That was theonly way to start it on wet days. That screwdriver had a sorts of burn marks on it. That and a 71 Datsun 510 were my early exposure to fixing my own cars. Something I avoided until recently. |
OK good. This step may suggest where the problem is, or where the problem is NOT. _________________
'90 Westy EJ25, 2Peloquins, 3knobs, pressure-oiled GT mainshaft, filtered, cooled gearbox
'87 Tintop w 47k 53k, '12 SmallCar EJ25, cooled filtered gearbox
....KTMs, GasGas, SPOT mtb |
|
Back to top |
|
|
pomfritz Samba Member
Joined: December 18, 2014 Posts: 477 Location: Folsom, CA
|
Posted: Thu Aug 04, 2016 8:42 am Post subject: Re: So, 1/2 hour later won't start... |
|
|
yeah it still ain't running, cranking, turning over, or making any putt putt sounds.
I checked the starter connections, there was a frayed wire that I fixed but that did not help. Maybe about 5 stands out of 30 were cut. Looks like maybe it was rubbing against the CV sometimes, but not recently as i had zip tied this up last year, when i added some of Jay's hard start relay stuff.
I measured the voltage at the starter post and got 12.8. Would jumping make it start if I have voltage coming into the starter? Im hoping I could avoid that jump procedure if possible.
As much as I would like to solve this myself, I may call reinforcements on this, I need it running for a trip next week. _________________ 83.5 233K. GW 2.3, SS exhaust, My German Frau named her Stefi |
|
Back to top |
|
|
Wildthings Samba Member
Joined: March 13, 2005 Posts: 50351
|
Posted: Thu Aug 04, 2016 9:18 am Post subject: Re: So, 1/2 hour later won't start... |
|
|
You need to read the voltage at the starter when key it turned. The sitting voltage at the battery is pretty meaningless. |
|
Back to top |
|
|
Sodo Samba Member
Joined: July 06, 2007 Posts: 9613 Location: Western WA
|
Posted: Thu Aug 04, 2016 9:30 am Post subject: Re: So, 1/2 hour later won't start... |
|
|
pomfritz wrote: |
yeah it still ain't running, cranking, turning over, or making any putt putt sounds
.....
I measured the voltage at the starter post and got 12.8. Would jumping make it start if I have voltage coming into the starter? Im hoping I could avoid that jump procedure if possible. |
Wildthings is telling you that 12.8v at the starter post tells you that there is at least a 12.8v "trickle" there. You need a 12.8v "FLOOD" at the starter post and the only way you can tell that is if there is a serious load on it.
You should do the screwdriver jump procedure and report back. It's an important and VERY simple test. Just cross the battery post to the small blade terminal long enough to see if the starter motor cranks. Maybe cover the screwdriver shank in black tape so only the last 3/4 inch is exposed. Key OFF, and trans in NEUTRAL.
If the starter motor cranks (turns the engine) there IS a 12.8V FLOOD available and the problem is probably in your hot start kit or keyswitch
If the starter motor does NOT crank it could be one or more of these:
Starter is defective
Battery ground terminal is dirty
Big starter cable is defective _________________
'90 Westy EJ25, 2Peloquins, 3knobs, pressure-oiled GT mainshaft, filtered, cooled gearbox
'87 Tintop w 47k 53k, '12 SmallCar EJ25, cooled filtered gearbox
....KTMs, GasGas, SPOT mtb |
|
Back to top |
|
|
Ahwahnee Samba Member
Joined: June 05, 2010 Posts: 9810 Location: Mt Lemmon, AZ
|
Posted: Thu Aug 04, 2016 10:04 am Post subject: Re: So, 1/2 hour later won't start... |
|
|
Before you hurt yourself with a sparky screwdriver...
Wildthings wrote: |
You need to read the voltage at the starter when key it turned... |
^^This is the best test^^
That battery voltage should drop to about 10-11 volts when the key is switched.
No drop would suggest a failure inn the starting circuit.
A bigger drop is either a dying battery or a short somewhere (which would usually be accompanied by heat and smoke).
Or you could just pull the battery and have any auto parts store do a load test on it. |
|
Back to top |
|
|
pomfritz Samba Member
Joined: December 18, 2014 Posts: 477 Location: Folsom, CA
|
Posted: Thu Aug 04, 2016 10:53 am Post subject: Re: So, 1/2 hour later won't start... |
|
|
Thanks for all that, not sure I will have time before tomorrow to do these and as a backup I have a mobile mechanic coming by Friday to do some tests. From what I've read checking a starter is not that hard, but just in the interests of getting the van running before our trip I will keep my appt. I am wondering if the starter did truly just go kaput.
The battery is a few months new. the ignition was replaced shortly before we bought the van. But there are other things to check as well....
Thanks again! _________________ 83.5 233K. GW 2.3, SS exhaust, My German Frau named her Stefi |
|
Back to top |
|
|
|