☰
AutoCodes.com | All About OBDII Engine Codes
Find a Shop |  Ask Auto Expert
Ask a Question

what cause my 99 chevy to idle low and shutoff while driving

0 like 0 dislike
270 views
by

99 chevy astro idle low and shut off while driving

Vehicle: 99 Chevrolet astro 3.4

1 Answer

0 like 0 dislike
by (13.5k points)
The cause can be 2 item a IAC (idle air control valve) or a partial open EGR. An EGR stays partially stay open when you come to a stop the engine stalls, As for the IAC it just the same symtom

Related questions

0 like 0 dislike
1 answer 486 views
P0447 KIA - can this cause car to lose complete power while driving
asked Aug 16, 2017 by
0 like 0 dislike
1 answer 407 views
can code b1242 cause ac to shut down
asked Oct 23, 2017 by
0 like 0 dislike
1 answer 1.3k views
P0441 KIA - Could this cause the car to stall out while driving?
asked Jul 22, 2018 by

33.7k questions

32.5k answers

1.3k comments

23.0k users

Need A Repair Shop?
Find local automotive repair shops in your area.
⚠ Check if your car have Safety Recalls

Related Information

- Car TSB
- Car Recalls
- Car Common Problems
- Car Safety Rating
- Car Technical Articles
- OBDII FAQ
- OBDII Components
- 2024 Cars MPG

All OBDII Codes

- Top 25 Codes
- Latest Codes
- All OBDII Codes
- Powertrain (P) Codes
- Network (U) Codes
- Body (B) Codes
- Chassis (C) Codes
Powered by Question2Answer
...