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98 s10 truck gas line diagram-underneath truck-gas leak

Leaking only when running, is under driverside on the inner part of the frame (haven't jacked truck up yet) appears to be on the opposite side of the fame where the 2 gas liness do a 90 degree bend to the inner part of the frame..( truck is lowered)

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Do yourself a favor, buy the factory lines from Chevrolet and have a professional replace them

Posted on Dec 27, 2013

Testimonial: "Thanks for your response, it ended up being the bolt on the line coming from the gas tank that screws into the inline gas filter, tightened it up very gently and its dripping less now when idling but its quite rusted where the bolt on the line screws in the the fuel filter, and in this cold weather and knowing me Ill end end up breaking that bolt...taking it to a friends heated garage tomorrow...Thanks!!"

  • jagornot Dec 28, 2013

    Gas is expensive! You have a rusted cracked line or flexible hose. Tightening the said bolt only closed the void on the fuel leak. I have fixed countless fuel lines, fuel leaks just don't stop by themselves. Heated garages are great! Take some time and fix it right.



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SOURCE: Changing fuel line on a 1995 S10 4X4 Extended cab

you can get the premade lines from chevrolet. not positive on your year model. but i know they have for newer models.

Posted on Oct 06, 2008

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SOURCE: brake line leaking


I had this same issue. This location you mentioned is prone to the accumulation or road grit/sand and water and leads to rust through of the two brake lines. I determined it was best to take a tubing cutter and remove the bad sections and just replace them with new brake lines. (splice in) You'll need a steel tubing flare kit, two brake lines ( i picked em up at the parts store) two 36" and and four inverted flare adapters. The parts guys will assist you well, let them know what you are doing. Should go pretty good for you if you have any contortionist blood in ya! Naw, it's just a bit tricky to flare the tube while up in there.

Posted on Apr 04, 2009

  • 2002 Answers

SOURCE: need diagram of fuel system for 1995 chevy s10

The only way I know of to get the diagram you are looking for is to acquire a "build book". Even dealer service manuals don't have this diagram. I got one from faxonautoliterature for $49 plus shipping. A better bet would be to find a spot on either end of the leak where you can work on it easily and work from there. Hope this helps.

Posted on Dec 02, 2009

  • 239 Answers

SOURCE: need diagram for brake lines 1998 s10 blazer

If you aren't experienced with brakes you should see a mechanic. With metering valves, proportioning valves, ABS accumulators and other variables they need a trained eye. A master cylinder could be leaking into the vacuum system and not visible. Sometimes a wet backing plate can identify a leaky wheel cylinder. Portions of the line are rubber hoses. Even parts that are not leaking may be damaged and causing problems elsewhere.

Posted on Dec 12, 2009

  • 101 Answers

SOURCE: Leaking Gas on left side of gas tank, can't tell if it's the line

More than likely you have a busted fuel line, or one of the connections from the fuel lines to the fuel pump is broken. If you know how to repair cars, drop the tank and find the leak. If you don't know how, have the vehicle towed to a shop. Driving the car would definitely be a fire hazard.

Posted on Jan 24, 2010

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Wow, DO NOT START THE TRUCK, you're lucky it didn't blow up. A minor spark from the engine could set it off with gas leaking like that. Do you have dual tanks? It's probably a fuel line, you will have to carefully check under the truck. Be very careful to not cause any sparks while checking, no cell phone nearby, don't drop any wrenches or drag yourself around underneath building up static electricity. Roll the truck outside if it's in a garage to dissipate fumes. Just flipping a light switch on in a garage could set off gas fumes. Check the fuel filter, which has short rubber lines attached to it which could have dried up and cracked, leaking when the engine is cranked or running. The fuel filter is attached to the truck frame in front of the gas tank. It could also be rotted steel lines that have just rusted through. 1st determine the general location of the leaking gas, start looking in that area. Let me know how you make out, and if you need more info. Good luck!

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