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2000 Pontiac Grand Am Coolant Leak

Tiny
FUNKYJAT
  • MEMBER
  • 2000 PONTIAC GRAND AM
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 110,000 MILES
Hi There,

Recently flushed coolant system, after a while add coolant light comes often. Checked with mechanic he said there is cooland leak. Now meantime another issue devolped, Instrument panel light & all gauges and heat/AC doesn't turn on as I Start my car. It comes after a while like 2-5 mins interval. I have checked my car for OBD code and found P0449 & P0443. Just wondering if coolant leak caused mositure to some of the magentic/electric parts which lead to those code.

also wot the main cause of coolant leak? Just hoses or something else could be involved. Is that some thing can be done at home?

thanks
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Monday, February 18th, 2008 AT 9:29 AM

1 Reply

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
P0449 Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
P0443 Evaporative Emission Control System Purge Control Valve Circuit Malfunction
codes no relation to coolant leak
leak due to a
very common intake manifold gasket
check it out
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Wednesday, July 29th, 2020 AT 10:11 AM

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