Question about 1998 Chevrolet Tahoe

1 Answer

Fuel leaking in engine compartment, need fuel line routing diagram

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.


    An expert that got 20 achievements.


    An expert that got 10 achievements.

  • Chevrolet Master
  • 75,822 Answers

You can get the diagrams here:

Posted on Feb 20, 2012

1 Suggested Answer

  • 2 Answers

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

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

I need the vacumn lines diagram for an 03 ford taurus wagon with a 3.0. 24 valve dohc v6 engine

All 2003 Ford vehicles were shipped with vacuum line routing diagrams printed on a sticker, which should be affixed inside your engine compartment. It is important that you use THAT diagram, as vacuum routing varies widely from vehicle to vehicle depending upon options and regional configuration.

May 22, 2015 | 2003 Ford Taurus

1 Answer

Need schematic for fuel system 1989 fleetwood bounder

WELL, if it is a gasoline engine (you did not specify), there isn't much to the "fuel system..." only a single line with one or two pumps routing fuel to the fuel pressure regulator, and a single fuel line from the fuel pressure regulator routing bypass fuel back to the tank. Oh... and the fuel rail and injectors, which are all connected to the fuel pressure regulator.
If it is a diesel engine, it is even simpler!
Why would you need a diagram??

May 21, 2015 | Cars & Trucks

2 Answers

Engine 2.2 hard to start in am or pm and strong smell of gas after it starts.

It sounds like a leaking fuel injector(s) dumping fuel into a stopped engine. OR it could be a leaking fuel line.. It the gas smell in the engine compartment or out the exhaust? Engine compartment means leaking fuel line.

Jul 23, 2014 | Cars & Trucks

1 Answer

1999 dodge caravon sport vaper lock

I had a 1999 Grand Caravan 3.3L and never had this problem and I lived in Fla. at the time but other vehicles that I've seen this problem in. First, is this vapor lock between the gas tank and the engine or in the engine compartment? If it's between the gas tank and the engine, you might have a rusted pin hole in the steel fuel line or sometimes there might be a section or rubber line in the fuel line where there might be movement in the system. If so, look for a rotted hose or a wet spots on the fuel line from the gas tank to the engine compartment. A tiny pin hole can leak gas out and/or air in and if it's small enough the gas can evaporate before it hits the ground. If it has started locking up in the engine compartment only after all these years, I'd have the fuel pump pressure checked. If this is the case and if it hadn't vapor locked since 1999, up until now the fuel pressure has been adequate to keep the fuel in it's liquid state in the heated environment of the engine compartment. If the pressure has gone low and the fuel line is bolted to something hot like the water pump, for example, like it was on my 1968 307 Chevy Bel Air, the fuel will boil hence, vapor lock. If this is your problem and you can't get it fixed right away, follow the fuel line up from the frame and look for it to be routed, again, near / onto something hot. If you can get it loose and away from the hot area without kinking the steel tube, this may help for a while. I don't know you or how much you know but I would advise against cutting the line and adding rubber hose as clamping a hose to a smooth steel line will eventually leak
and possibly cause a fire. If you know what you're doing or know someone who does, you could use a flairing tool and add more steel line if necessary. In any case, be careful. In the long run, it is always better to repair it or have it repaired properly. Good luck. Jeff M.

Apr 10, 2014 | 1999 Dodge Caravan

2 Answers

Need vacume diagram /routing 1984 B series pick up

We do not have thses diagrams. There is a sticker under the hood that has the routing diagrams.

Sep 27, 2012 | 1987 Mazda B-Series

1 Answer

Vaccum lines need diagram

Most cars have the diagrams for vacuum hose routing on a sticker somewhere either on the underside of the hood or in the engine compartment somewhere. If none exists, you'll need a manual for the car to see the complete routing.

Aug 03, 2010 | 1987 Buick Regal

3 Answers

Vacume line routing

You didn't post your enigine size so please choose the appropriate one:

3.0L engine

3.3L and 3.8L engines

Also, I have the more detailed diagram for the vacuum routing but it is a pdf. file. We can't post pdf. files here. If you post your email address I can it mail it to you at no charge.

May 12, 2010 | 1998 Dodge Caravan

2 Answers

I need to know where all the vacume lines go on a 1986 comanche 2.8l v6

Most vehicles have a diagram on the underside of the hood that shows the vacuum line routing. Just open your hood and look up!

Sep 13, 2009 | 1986 Jeep Comanche

1 Answer

Gasoline odor

You'll need to inspect every inch of the fuel system for leaks. I would start in the engine compartment. Chech injectors, fuel rail, lines to rail,etc. Check under car for leaks in lines, around tank. Use you nose to give you an idea where to start. Since it fills the passanger compartment I'm betting on the engine compartment in which the fumes could get in through the heater intake which is close.Look for wet spots. It could also be a leak in the evaporative emissions system which includes charcoal canister, purge system and lines but you'd probably have a check engine light with a problem in those systems. The hotter the vehicle and climate will make the leak harder to find due to evaporation.

Oct 18, 2008 | 2006 Chevrolet Cobalt

3 Answers

Belt routing

My Ford Taurus does not have the belt routing in the engine compartment on the front clip, or under the hood. Do you have a diagram of the belt routing?

Jun 07, 2008 | 2003 Ford Taurus

Not finding what you are looking for?
1998 Chevrolet Tahoe Logo

168 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts


Level 3 Expert

75822 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8195 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides