Engine shuts off while driving?

1998 CHEVROLET S-10

130,000 MILES • 1.2L • 4 CYL • MANUAL

RALPH JOHNSON

MEMBER
1 POST

I recently replaced cam sensor and crank sensor based on computer readings, first crank sensor failed to start, second worked perfectly for a week or so then failed. Truck would start and worked fine for a day or so, then failed again. Also, the left-hand rear turn signal is not working. I replaced bulbs, but flasher still not flashing.

Mar 7, 2023 at 4:02 AM

JACOBANDNICKOLAS

✓Experienced Mechanic
110,240 POSTS

Hi,

When it stalls, does it restart right away, or do you have to wait? Also, when it won't restart, have you checked to see if there are both fuel and ignition spark to the plugs?

Do this. See if the engine will start if you use starting fluid. If it does and then stalls, we have a fuel-related issue. If there is no change, then it's likely ignition related. In this case, I need you to check for spark at the plugs.

Here is a link that explains how it's done.:

https://www.2carpros.com/articles/how-to-check-for-ignition-spark

Let me know what you find. Also, I have a favor to ask. Could you repost your second question? We try to keep the threads specific to one topic, so they are more helpful to others. I hope you understand.

Here is a link to start a new post:

https://www.2carpros.com/questions/new

Just copy and paste the turn signal issue to the new post. Again, I hope you understand.

Let me know.

Take care,

Joe

Mar 7, 2023 at 11:08 AM

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