Engine stalls

Tiny
REDCRU777
  • MEMBER
  • 1996 DODGE CARAVAN
  • 3.3L
  • V6
  • 2WD
  • AUTOMATIC
  • 195,000 MILES
Previously, van was hard starting but starts after two to three attempts, drives smooth when running.

Five days ago while driving, it stalled, will not start, but after seven to ten minutes, started again. Drove it and ran smoothly for 3kms, then stalled again. Again hard starting, and started again after a while, and was able to smoothly drove it home without stalling. Did not use it the rest of the day.

Next day, it started with one click, left it idling, but engine shut off by itself after about ten minutes. Did not start again after.

Just like with my previous experience with my 1998 Neon, which was exactly the same, (which I successfully fixed the problem by replacing crankshaft and camshaft position sensor), I did the same approach with this van, but still did not work.

There is no spark. I have a OBD2 scan tool, and it reads:


PO340 $40 GENERIC
Cam Position Sensor A circuit Bank 1 or Single Sensor.


I would highly appreciate any suggestion.

Thank you so much.


Rey
Monday, September 17th, 2018 AT 2:31 PM

4 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 43,081 POSTS
Hi Rey,

You can get this code by a timing belt or chain that has jumper one tooth and it with give you this code. This condition will be present with low compression. Let's follow this guide to confirm the issue.

https://www.2carpros.com/articles/how-to-test-engine-compression

Please run down this guide and report back.

Cheers, Ken
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Monday, September 21st, 2020 AT 1:01 PM
Tiny
REDCRU777
  • MEMBER
  • 81 POSTS
Hello Ken,

Many thanks for your message and sorry for this delayed reply.

Thank God, I was able to fixed the problem when I re- inserted the camshaft position sensor. I noticed that I did not set it in properly the first time. Right after I did this, I cranked the engine, it started with just one click and ran smoothly all the way!

Thanks for the link you shared, I will keep it in my files for future reference.

Rey
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Monday, September 21st, 2020 AT 1:01 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 43,081 POSTS
Nice work! Use 2CarPros anytime, we are here to help. Please tell a friend.

Cheers, Ken
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Monday, September 21st, 2020 AT 1:01 PM
Tiny
REDCRU777
  • MEMBER
  • 81 POSTS
Thanks, will do!

Until next time.

Rey
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Monday, September 21st, 2020 AT 1:01 PM

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