my car idles up and down while in park and heat blows hot some time and then it dont blow hot

1991 ACURA CL
169,000 MILES
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SWITFH121269
  • MEMBER
  • 1 POST
it want start right up when i try to start it . then it idles up and down while in park help please
Feb 28, 2012 at 11:06 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the fuel pressure if its within specs and look for a vacuum leak-start here
Feb 28, 2012 at 11:26 PM
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