Question about 1997 Chevrolet Tahoe

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I have a 1997 Chevrolet tahoe and have replaced the fuel pump and spark plugs and it still has a bad miss to it. It acts like it just dont want to go sometimes.

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  • 271 Answers

A dead battery is usually the 1st thing to check. It also might be your starter. Have many kinds of auto diagnostic tool @ http://www.obd2express.co.uk

Posted on Oct 25, 2012

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Posted on Jan 02, 2017

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SOURCE: fuel pump replacement 1999 chevy tahoe

That has alot to do with the price of the pump, i know there expensive. The thing to do is call an auto parts store and ask what the price is for a pump, once you know that, then you can call around to shops in your area and get there price or labor rates, and that will give you an idea what it will cost. I know its alot of calling but its the best way, so you can guard aginst being riped off. It should not take a good michanic more than 2 to 3 hours to chg. one.

Posted on Feb 05, 2009

  • 43 Answers

SOURCE: service engine soon light on 2002 chevrolet tahoe stays on

That normally means that you have a issue with your gas cap try replacing your gas cap first then diconnect the negative terminal of the battery for about three minutes to clear the memory and start the truck again

Posted on Apr 11, 2009

greg_margo
  • 1959 Answers

SOURCE: 1997 Tahoe wont start, has spark, and fuel pump works

Your Tahoe does have a vacuum line connection to the regulator. It's also possible the regulator itself is bad,
Greg

Posted on Jun 11, 2009

  • 1 Answer

SOURCE: 1996 chevy tahoe fuel system

i am having the same problem with my 96 pickup i am getting low voltage to my fuel pump i have traced the wires back to the front the purpel wire is the one with low voltage i replaced fuel pump also fuel relay and still have low voltage

Posted on Jun 22, 2009

  • 12104 Answers

SOURCE: fuse for fuel pump on a 2005 chevrolet equinox

no could b a bad relay or the connection at the fuel pump r other if u have to volt meter /ohms meter check relay to see if good

Posted on Sep 24, 2009

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2 Answers

I replaced fuel pump in 1996 tahoe it wont get gas to start


Are you missing anything else, besides gas? Engine cranking, did you check for spark at the plugs and fuel injector pulse? Any applicable trouble codes? Did you check voltage and ground to fuel pump motor, before replacing anything?

Oct 16, 2016 | 1996 Chevrolet Tahoe

1 Answer

My 97 tahoe the rpm's start going funny engine startes running like its missing popping and ******* and die's it has new fuel pump ,sending unit ,rotor,cap.cam censor ,fuel relay everytime i c


I'm assuming you replaced the fuel filter when you did the pump.
You'll have to try to figure out if you are loosing fuel to the injectors or spark to the plugs to proceed.
Its possible something is failing inside the distributor among other things.
I'm also assuming you have checked the computer for trouble codes.

Dec 17, 2012 | 1997 Chevrolet Tahoe

1 Answer

Fouled plugs in #2 and #8 . Changed all plugs and still have a miss and the smell of raw fuel


ignition wires is agood start , check all wires for spark out put with spark tester saves a lot of time.

Oct 29, 2012 | 1997 Chevrolet Tahoe

1 Answer

1997 chevy tahoe not running


Check for spark check coil check ignition module

Aug 31, 2012 | Chevrolet Tahoe Cars & Trucks

2 Answers

I have a 1997 chevy tahoe 2-door.I need to know where the fuel pump fuse is located. I already checked the relay box and the fuse box on the dash board.The relay is working.I dont no if it could be labled...


If you have already checked the relay and fuse then have someone bang on the fuel tank hard while you crank the engine, if it starts then you know you have a bad fuel pump.

Sep 19, 2011 | 1997 Chevrolet Tahoe

1 Answer

My 1997 chevy tahoe is hard to start, I changed the fuel filter and spark plugs but it still takes a lot of cranking before it will start


the pressure regulator may be leaking. pull he vac line and see if its wet. wet is bad. Also these fuel pump connectors are known to overheat from poor connections. Do a search on gm fuel pump repeat failures and overheating connectors. Also the fuel pump could be leaking down so the line needs to be primed. Try cycling the key about 3 to 5 times before you start it. The pump will prime for 3 seconds each time before shutting off. If this helps the problem is the fuel pump.

Aug 14, 2010 | 1997 Chevrolet Tahoe

1 Answer

Tahoe 97 Fuel problems


Crank sensor has to be bad,or the ignition module.Remove the ignition module and have it checked at the parts store.If it checks bad,replace it,if it checks good replace the cranksensor.The cam sensor,cranksesor,and the control module control injector pulse,and coil spark.I would point more to the ignition module.But I have known the crankshaft sensor to do this also.I hope this was helpful,if so,let us know,thanks,and good luck.

Oct 06, 2009 | 1997 Chevrolet Tahoe

2 Answers

Has a code 0174 and 300 code checked intake gasket that was good replaced fuel pump to low of pressure took on highway ran fine but somtimes has miss on right side mostly 4 and 6


could be many things cam sensor crank sensor fuel injectors or the coil could be the issue if its a multi port fuel injected system.

Jul 18, 2009 | 2005 Chevrolet Tahoe

2 Answers

1999 Tahoe won't turn over


If it is not a fuel problem, then it has to be either not enough air or an electrical starting problem. Try starting it without the air filter in place. It could also be a bad plug or more likely a bad spark plug or coil wire.

Jul 06, 2009 | 1999 Chevrolet Tahoe

1 Answer

1997 Tahoe wont start, has spark, and fuel pump works


Your Tahoe does have a vacuum line connection to the regulator. It's also possible the regulator itself is bad,
Greg

Jun 11, 2009 | 1999 Chevrolet Tahoe

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