350

  1. J

    91 suburban lacking power

    This is my 91 suburban. Just bought it a few weeks ago, has a 350 with aftermarket coil distributor and tbi. A few days ago it started loosing power. Mainly at stop lights and going up hill, doesn't die but in the first 1/4 of throttle it cuts out bad. It idles fine, this is only when I'm on the...
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