The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

420A No start, I don’t have a similar problem than other people

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Just__cade

Probationary Member
8
0
May 11, 2024
Houston, Texas
Hello! I have been building my Eclipse for the past 8 months. I pulled my head and sent it in because of hearing valves knock, and received it back not too long ago. I did timing and it came out great, I’ve also connected every connector from the harness that was free and have plugged the 3 nipples and drive side pipe where they are supposed to go on the intake manifold as well.

I also got a new battery because I thought that, that could be an issue.
No luck, still won’t start. I have fuel, air, and spark, but no combustion. I have 2 videos from inside and outside.

The attached pictures are the parts I’ve replaced/upgraded, and I also got Brian Crower stage 2 SRT4 cams (my stock cams were rusty for sitting for months, and I just didn’t want rust inside the new decked head”)

If anyone has any tips, I’d appreciate it. Thank you!

You must be logged in to view this image or video.

You must be logged in to view this image or video.
 

Attachments

You must be registered for see attachments list
Did you reclock the dowel pins for the camshaft sprockets? The SRT has different timing and your engine will not have compression or run unless you drill the cams and install the dwel pins at 420A timing locations.
 
Did you reclock the dowel pins for the camshaft sprockets? The SRT has different timing and your engine will not have compression or run unless you drill the cams and install the dwel pins at 420A timing locations.
I actually had some help from a guy on Facebook, and it worked! But everything was fine until I put the aux back, ( harmonic balancer, ps, alternator, plus belts) and I’ve ran into this issue before when I found my valves were hitting before, it’s like with everything past the harmonic balancer put on, it won’t start, no codes either. It’s just a electric tick when I try to start it, it won’t even try
 
Did you reclock the dowel pins for the camshaft sprockets? The SRT has different timing and your engine will not have compression or run unless you drill the cams and install the dwel pins at 420A timing locations.
This is what it was like started, and then what it sounded like 2 hours later when I put everything on after work.

Thank you for the reply by the way, I see you in alot of the threads and you’re very knowledgeable!

Started:
You must be logged in to view this image or video.
 
Did you reclock the dowel pins for the camshaft sprockets? The SRT has different timing and your engine will not have compression or run unless you drill the cams and install the dwel pins at 420A timing locations.
I found out that my harmonic balancer was literally hitting my tensioner pulley bolt and now I’m looking into a mpx udp, and looking for the sizes as well, I saw your post on the belts that you’ve tested and got correct but I have ac in mine, can you only run that pulley without ac?

You must be logged in to view this image or video.


You must be logged in to view this image or video.
 

Attachments

You must be registered for see attachments list
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Latest Classifieds

  • For sale 2g 2G Mishimoto Radiator & Fan Shroud
    2G Mishimoto Radiator & Fan Shroud $200 + shipping and paypal feesYou must be registered to...
    • jersygsx
    • Updated:
    • Expires
  • For sale VIRGIN 4G63 6-BOLT TURBO HEAD
    Came off a virgin stock AWD Auto 1G DMS (91), also have matching block and crank which are also...
    • The_Partout_Spot
    • Updated:
    • Expires
  • For sale 1G DSM 4G63 6-BOLT TIMING COVER
    Used, see condition in photos. Buyer covers shipping / fees.
    • The_Partout_Spot
    • Updated:
    • Expires
  • For sale Garage clean out
    Changing setups on the car and getting rid of some stuff as well that's been laying around. Will...
    • 92GSXtacy
    • Updated:
    • Expires
  • For sale 4G63 Griffin intercooler cores
    Griffin intercooler cores. Top to bottom flow. High cfm and heat transfer. 24x8x2.75 and...
    • Galant665
    • Updated:
Back
Top