Notices
General Miata Chat A place to talk about anything Miata

timing / wont start

Thread Tools
 
Search this Thread
 
Old Dec 15, 2006 | 06:46 PM
  #1  
Fritch's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2005
Posts: 563
Total Cats: 0
From: Holiday, FL
Default timing / wont start

so I worked late into the night last night (mostly because its the first time I've had time to work on the car in a while) and disassembled the car to get the water pump changed out. Everything went pretty damn smooth and the new pump is on and the new timing belt/idler pulleys as well. Timing marks were all lined up even after turning the engine by hand to double check. Start to put things all back together and finally finish. Go to start the car and... it just cranks and cranks and seems like its "catching" and bucking back after a few cranks. What the hell is going on now? Tried over and over and now the plugs are wet with gas so I'm letting them dry out for now.

I'd rather not have to take every freakin thing apart again, so throw me a bone here. Where do I even begin to look?
Old Dec 15, 2006 | 06:51 PM
  #2  
LOLA - 92's Avatar
Senior Member
 
Joined: Oct 2004
Posts: 1,161
Total Cats: 0
From: SWAMPS OF FLORIDA !!!
Default

AFM plugged in?
Coil packs plugged in?
**** Hopefully you did not make the common mistake of unscrewing the AFM*** It unclips from the plug.

( you could stick a thin (LONG) rod down cylinder # 1 to check if your timing is set right)

19 teeth between intake and exhaust pulleys?
Old Dec 15, 2006 | 06:55 PM
  #3  
Fritch's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2005
Posts: 563
Total Cats: 0
From: Holiday, FL
Default

yes airflow meter is plugged in
coil packs plugged in
didn't remove the maf from the turbo, just left it there the whole time so I'm positive its not that.

I was hoping I wouldn't have to take off the valve cover and front covers again to figure this out but I guess thats about the easiest way to check
Old Dec 15, 2006 | 06:56 PM
  #4  
Atlanta93LE's Avatar
Elite Member
iTrader: (5)
 
Joined: Sep 2006
Posts: 2,195
Total Cats: 1
From: Marietta, GA
Default

May sound stupid, but did you double check that the plug wires are pushed all the way on?
Old Dec 15, 2006 | 06:58 PM
  #5  
Fritch's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2005
Posts: 563
Total Cats: 0
From: Holiday, FL
Default

yeah I did check them, even double checked to make sure I put them on in the right order as well.
Old Dec 15, 2006 | 07:01 PM
  #6  
olderguy's Avatar
AFM Crusader
iTrader: (19)
 
Joined: Oct 2004
Posts: 4,716
Total Cats: 364
From: Wayne, NJ
Default

Did you unplug the coils or CAS to be safe when you were turning over the engine and forget to plug them back in?
Old Dec 15, 2006 | 07:04 PM
  #7  
Fritch's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2005
Posts: 563
Total Cats: 0
From: Holiday, FL
Default

nope, didn't need to so I left them as they are.

Whats the easy way to check that I'm getting spark?
Old Dec 15, 2006 | 07:10 PM
  #8  
olderguy's Avatar
AFM Crusader
iTrader: (19)
 
Joined: Oct 2004
Posts: 4,716
Total Cats: 364
From: Wayne, NJ
Default

Pull out one plug, put the wire back on, hold threaded area against ground and have someone try to start the car.
Old Dec 15, 2006 | 08:21 PM
  #9  
boostinsteve's Avatar
Senior Member
 
Joined: Oct 2006
Posts: 563
Total Cats: 0
From: Honolulu, HI
Default

These kind of problems are always something that you will be kicking yourself in the *** because of, temp sensor plugged in?
Old Dec 16, 2006 | 03:34 AM
  #10  
Fritch's Avatar
Thread Starter
Senior Member
 
Joined: Mar 2005
Posts: 563
Total Cats: 0
From: Holiday, FL
Default

yeah the temp sender is in. I'm thinking the crank angle sensor down by the crank pulley got moved around and isn't picking up anymore... I need to take a look tomorrow
Old Dec 16, 2006 | 10:43 AM
  #11  
y8s's Avatar
y8s
DEI liberal femininity
iTrader: (8)
 
Joined: Jun 2005
Posts: 19,338
Total Cats: 574
From: Fake Virginia
Default

if you had hte pulley loose/off you could have very well moved the trigger wheel. I did that once. never thought to check it.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ihiryu
MEGAsquirt
33
Oct 8, 2015 04:56 PM
zephyrusaurai
Meet and Greet
2
Sep 28, 2015 10:59 PM
itsMikey
MSPNP
3
Sep 28, 2015 06:40 AM
thumpetto007
Race Prep
4
Sep 27, 2015 05:16 PM




All times are GMT -4. The time now is 10:47 AM.