• Tiny
  • samarian05
  • 1990 GMC Safari

My first problem is, driver side tun signal not working, I changed the bulbs front to back, now when lights are on left signal is on, on the dash, but not on exterior and still not blinking.

problem 2, At 65 miles ph or more the car shakes and rattles like it will fall apart. The stabalizer bar has been replaced, but also have had a tire replaced hoping it is just a tire balancing problem.

final question how do you tell if your locks are positive or negative or if they are a 5 wire style reverse polarity. Thanks for the help

Thursday, March 15th, 2007 AT 4:04 AM

1 Answer

  • Tiny
  • Jack42
  • Member

Astros have a dual idler front end, I suggest replacing both of the idler arms. Try a new turn signal falsher

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Thursday, March 15th, 2007 AT 8:34 AM

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