Question about 1987 Chevrolet Suburban

1 Answer

Engine bogging down after changing fuel filter and injectors

Before changing the injectors, I was not getting gas to injectors. After changing the injector, test drove it up the road about 1/4 mile. On the way back, it began bogging down. I changed the fuel filter. No change, as it bogged down before getting out of the driveway. The fuel pump is functioning correctly. I am looking for my next course of action

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Chevrolet Expert
  • 332 Answers

Possible EGR valve it could be clogged catalytic converter

Posted on Sep 05, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
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.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 97 jep cherokee country 4.0 and can't find the fuel filter...my jeep acts like it's not getting.gas and wants to put? when im going 60 or so and i changed the fuel pump but its still doing it


if you follow the fuel rail gas line, it goes to the filter.
for sure.
4.0L 97 , we have the FSM to see all that , ive posted it 100s of times here. that link.
please explain the bog more clearly.
cold or hot engine or both.?
is it just tip-in throttle bogging , only then POWER catches, up?
while bogging can you go to WOT and see if it has full power now?
ever get a full 60k mile tune up with new spark parts. and filters.
is engine misfiring.
is engine idle too low rpm or too high with a hot engine?
is fuel old.
did car sit for long time ? unused?

"not getting gas" can be 2 things, bogging or misfiring
they are night and day different, one is like pulling a dead weight
the misfire is violent engine shaking,
see?
and 2 different diagnostic paths due to that ...

if wot is ok, then that implies fuel pressure is good. and filter.
see?

WOT = WIDE OPEN THROTTLE.
i drove a 99 XJ for 300k miles. and know it well..

free fsm
click fuel system here 96-2001 xj
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service

see that page? page 14 in PDF
if you changed the pump, you had it in your hand.
unknowing
its on top of the fuel tank pump RACK.

if engine is tuned up,?
and power is low at wot,
i check fuel pressure live.(under varying engine loads)
if the pressure is out of spec, i get a new filter and PPR.
if pressures are in spec. dynamically.
i find out why the PCM is under-injecting.
ask how. its not hard.
(bad MAP?, , injector balance tests?)

Jul 16, 2015 | Jeep Cars & Trucks

1 Answer

My 94 eagle talon bogs down when I try to take off fast why


Could be a a clogged injector or fuel filter. Fuel filters are cheap to replace, a quality injector cleaning is around $120. Do you have check engine light on, if so I bet there would be a faulty o2 sensor, this causes the exhaust system to read excess fuel in exhaust and refuse to allow more gas through.

Jul 08, 2013 | Cars & Trucks

1 Answer

OK I'm gonna try and explain the best I can. my 1992 camaro rs 3.1 is cutting out real bad. it will start right up but when I hit the gas it bogs down. it idles really high. I've changed t


It sounds like a fuel delivery issue, you may have a bad injector. this would cause too much fuel going into engine and cause the lack of power. First try adding fuel injector cleaner to your gas and get the highest octane at the pump, if that doesnt work pull the plugs and look for one that is wet or has higher carbon build up.

Jun 06, 2017 | 1992 Chevrolet Camaro

2 Answers

Slow accelleration


CAR BOGS DOWN COULD BE FAULTY TPS SENSOR, CLOGGED FUEL INJECTORS AND CLOGGED FUEL FILTER, STOPPED UP AIR FILTER, FAULTY MASS AIR FLOW SENSOR.BEST BET IS TO HAVE CAR CODE SCAN MANY THINGS WILL CAUSE ENGINE BOG DOWN.HAVE VECHICLE CODE SCAN AND SEE IF YOU HAVE ANY FAULT CODES.MAKE CHECK TRANSMISSION FLUID LEVEL.ENGINE NEED TRANSMISSION TO FOR TORQUE AND POWER TO PUT CAR IN MOTION IF TRANSMISSION NOT WORKING OKAY IT WILL PULL DOWN ENGINE POWER.

Nov 01, 2011 | 2004 Ford Taurus

2 Answers

1989 s-10 2.5 liter,when engine starts,the spark plugs become "fuel fouled"what causes this?


air filter really dirty, injectors stuck open. fuel pressure regulator is bad.

Feb 12, 2011 | 1988 Chevrolet S-10

2 Answers

My 1997 millennia S stumbles when you accelerate quickly


Hello. How many miles are on the vehical? Have you ever had, or changed the fuel filter(s)? . The spark plugs and wires? I recommend a quality tune up first to eliminate any small issues. Quinn, Arizona

Jul 25, 2009 | 1997 Mazda Millenia

2 Answers

1987 chevy engine problem


you have to reset base idle see manual at library for procedure

Jul 19, 2009 | 1987 Chevrolet S-10 Pickup

Not finding what you are looking for?
Cars & Trucks Logo

364 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8273 Answers

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

Answer questions

Manuals & User Guides

Loading...