S2000 Under The Hood S2000 Technical and Mechanical discussions.

Correct timing

Thread Tools
 
Old Jul 9, 2018 | 05:39 PM
  #31  
Billman250's Avatar
Moderator
Active Streak: 30 Days
Active Streak: 120 Days
Liked
Top Answer: 1
 
Joined: Jul 2002
Posts: 22,383
Likes: 1,832
From: Long Island, New York
Default

The cam timing in your image is 100% perfect, guaranteed.

Cam timing is not your problem.

What year is the car?
What year is the engine?




Last edited by Billman250; Jul 10, 2018 at 03:49 AM.
Reply
Old Jul 10, 2018 | 03:33 AM
  #32  
Billman250's Avatar
Moderator
Active Streak: 30 Days
Active Streak: 120 Days
Liked
Top Answer: 1
 
Joined: Jul 2002
Posts: 22,383
Likes: 1,832
From: Long Island, New York
Default

You have to imagine the line on the camshaft sprockets one tooth down, or up. By that logic, it is very easy to see that the timing is correct.

Was the entire engine replaced?

This thread is full of bad advice. Any posts that take someone down the wrong path to repair will be removed. Lots of complicated work is advised when none of it is needed. Starting to resemble FB.







Last edited by Billman250; Jul 10, 2018 at 04:06 AM.
Reply
Old Jul 10, 2018 | 08:02 AM
  #33  
Zack Atkinson's Avatar
Thread Starter
Registered User
 
Joined: Jul 2018
Posts: 19
Likes: 0
Default

Originally Posted by Billman250
The cam timing in your image is 100% perfect, guaranteed.

Cam timing is not your problem.

What year is the car?
What year is the engine?



2002 Honda S2000 f20c engine with 100,000 miles on it. When I bought the car he said it was a rebuilt title so the motor is a swap from another car they did the swap but didn’t finish all the work. He thinks it’s the timing because he never got it to start. Everybody saying the timing looks correct by that picture not sure which action to take next?
Reply
Old Jul 10, 2018 | 08:05 AM
  #34  
Zack Atkinson's Avatar
Thread Starter
Registered User
 
Joined: Jul 2018
Posts: 19
Likes: 0
Default

Originally Posted by Billman250
You have to imagine the line on the camshaft sprockets one tooth down, or up. By that logic, it is very easy to see that the timing is correct.

Was the entire engine replaced?

This thread is full of bad advice. Any posts that take someone down the wrong path to repair will be removed. Lots of complicated work is advised when none of it is needed. Starting to resemble FB.






not sure who’s advice to take. Just trying to do my own research. But to answer your question no the entire engine was not replaced just the block because the last one threw a rod.
Reply
Old Jul 10, 2018 | 08:37 AM
  #35  
Boosted04S2K's Avatar
Registered User
 
Joined: Mar 2018
Posts: 90
Likes: 1
Default

I would verify your valve adjustment since you have the cover off. Shake that valve timing off, it's fine.
Reply
Old Jul 10, 2018 | 08:49 AM
  #36  
rpg51's Avatar
5 Year Member
 
Joined: Jun 2016
Posts: 3,296
Likes: 260
From: Vermont
Default

I guess if it were me, given Billman's comment above, I'd be looking for a cause other than the timing.
Reply
Old Jul 10, 2018 | 09:02 AM
  #37  
s2000Junky's Avatar
Community Organizer
15 Year Member
Photogenic
Liked
Loved
 
Joined: Jun 2007
Posts: 31,070
Likes: 566
Default

So at this point we have determined that the cam timing is correct and that there is fuel getting to the spark plugs. That leaves spark/ignition, so that's where the OP should be focused on at this point. Always start at the easiest/basic stuff first ie all sensors and ecu, ground wires from engine swap plugged in, no fuses blown etc.
Reply
Old Jul 10, 2018 | 09:41 AM
  #38  
Boosted04S2K's Avatar
Registered User
 
Joined: Mar 2018
Posts: 90
Likes: 1
Default

Originally Posted by s2000Junky
So at this point we have determined that the cam timing is correct and that there is fuel getting to the spark plugs. That leaves spark/ignition, so that's where the OP should be focused on at this point. Always start at the easiest/basic stuff first ie all sensors and ecu, ground wires from engine swap plugged in, no fuses blown etc.
I would also say you need compression, reason for checking valve adjustment while the cover is off.
Reply
Old Jul 10, 2018 | 10:06 AM
  #39  
s2000Junky's Avatar
Community Organizer
15 Year Member
Photogenic
Liked
Loved
 
Joined: Jun 2007
Posts: 31,070
Likes: 566
Default

Originally Posted by Boosted04S2K
I would also say you need compression, reason for checking valve adjustment while the cover is off.
I agree they should be checked anyway as common practice considering the head was removed. But I would find this least likely the cause of the engine giving no signs of life. Worst case scenario the engine should at least give a sign of firing in one or a couple of cylinders even if all the valves were out of spec to large degree. Every cylinder would have to have valves be so tight that no valve was seating enough to develop any compression in the cylinder. I would be really surprised if that were the case.
Reply
Old Jul 10, 2018 | 10:31 AM
  #40  
Billman250's Avatar
Moderator
Active Streak: 30 Days
Active Streak: 120 Days
Liked
Top Answer: 1
 
Joined: Jul 2002
Posts: 22,383
Likes: 1,832
From: Long Island, New York
Default

Check the engine serial, left front top corner of the block, see if its a 2.2L. Common swap as they are more plentiful.

If it is, and has the DBW trigger wheel, it will not run.

Also verify the green key light comes on when you turn the key on, then goes off.
Reply



All times are GMT -8. The time now is 06:34 PM.