What did I do wrong?

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MARKSS10
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I have a 1994 Chevy S10 pickup, 4.3L engine. And I put some slick 50 engine/fuel cleaner in it and filled up the tank with gas. Every thing was great, until I backed up over a bump and then shifted to drive. When I did that, the truck jerked. And now, it's running rough.

When I go down the street, it's hard to pull gas. The truck hesitates a bit. I'm not sure if I cracked a valve or maybe something else.

Where can I start first?
Jun 4, 2007 at 8:52 AM
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SERVICE WRITER
  • ✓Experienced Mechanic
  • 9,123 POSTS
Maybe you did nothing. Check the fuel pressure for starters.
Jun 4, 2007 at 10:26 AM
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SERVICE WRITER
  • ✓Experienced Mechanic
  • 9,123 POSTS


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Jun 9, 2007 at 2:11 PM
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