Question about 1989 Chevrolet G20

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HAVE A 1989 CHEVY G20 305 THATS SLUGGISH OFF THE START AND STUMBLES WHEN SHIFTING GEARS. IVE DONE A TUNE UP,AND REPLACED THE FUEL FILTER. IT DOESN'T IDLE RIGHT, IT FLUCTUATES AND DOESN'T MAINTAIN A GOOD CONSITANT IDLE. HAS 150000 MILES ON IT.CAN YOU HELP?

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 160 Answers

SOURCE: truck stumbles just off idle

may need to have a fuel injection service,but when i worked at chevrolet i believe those year trucks were having a problem with the throttle body sticking

Posted on Nov 14, 2008

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  • 58 Answers

SOURCE: 1997 chevy 2500 4x4 stumbles

Fuel pump is most likely the cause. Probably just barely making the required pressure to start. Needs to maintain 60-66 psi while cranking to start.

Posted on Dec 21, 2008

pippall
  • 1486 Answers

SOURCE: did tune up on 2001 chevy blazer v6 4.3 ltr

change the mass air flow meter

Posted on Jul 18, 2009

Wood Chuck
  • 29 Answers

SOURCE: 1995 CHEVY VAN 20 305 WONT IDLE

Check your fuel pump presure. Pump is in the tank. Also try and loosen the fuel cap, the tank vent may be stopped up.

Posted on Sep 15, 2009

  • 9 Answers

SOURCE: wont start not getting fuel

check ECM Fuse...and fuel pump relay...

Posted on Jun 06, 2010

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