Question about 1998 Chevrolet Astro

1 Answer

1998 astro sputtering when taking off and while at driving speed

104,000 miles I have replaced Plugs,wires,cap/rotor,coil,ignition module,fuel filter,air filter,EGR,temp sensor...still sputters at initial takeoff from stop,then at cruising speed,It runs fine under hard acceleration

Posted by gunwolf01 on

Ad

1 Answer

Anonymous

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 467 Answers

Loose vacuum line, check for same, also check the map sensor and the measure the fuel pressure, make sure its at spec

Posted on Jul 29, 2009

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

1994 Cadillac DeVille. Why is it sputtering, backfiring and shutting off while driving?


Could be one of several things:
  1. Bad ignition coil or coil wire;
  2. Bad plug wire(s);
  3. Timing belt slipped or broke;
  4. Static timing off (unlikely, unless distributor came loose);
  5. ECU defective;
  6. Contaminated fuel (requires complete fuel replacement);
  7. Bad crankshaft position sensor;
Best place to start your diagnostic is by reading out stored codes using an ODB-II reader, and check the systems indicated by the codes.

May 11, 2015 | Cadillac Cars & Trucks

1 Answer

Truck stop while driving on hwy. replaced fuel pump, fuel filter, wires plugs cap rotor but still no start


Have your ignition module checked, my car would start and drive and would go dead after a few miles and would not start until it cooled down, turned out to be the ignition module that eventually went bad and would not start at all.

Mar 30, 2015 | 2000 Chevrolet Silverado 1500

1 Answer

I have a Chevrolet 1999 Astro van RWD 4.3L , check engine light turn on with blinking at the same time.Code P0302 pop-up, I have given a complete Tune-up,change belt,tensioner and still check light st


TAKE IT TO NOONE ELSE BUT A CHEVY DEALERSHIP AND HAVE THEM RUN A DIAG GIVE YOU AN ESTIMATE. I LOVE THOSE OLD CHEVY ASTRO VANS I HAVE HAD 3 OF THEM. SIMETIMES IT IS CHEAPER TO JUST REPLACE THE OLD VANS RATHER THEN SPEND MONEY ON THEM. THE LAST VAN I HAD I HAD PUT OVER 700,000 MILES ON IT BEFORE I GOT RID OF IT.

Nov 23, 2014 | Chevrolet Cars & Trucks

1 Answer

I have a 1998 Chrysler Sebring LXi 2 door coupe with the 2.5L SOHC I have 123500 miles on it changed spark plugs and wires distributer cap and rotor not to long ago and did fuel filter to and it sputters...


COULD BE WEAK FUEL PUMP WEAK IGNITION SYSTEM CAUSED BY A BAD COIL CLOGGED AIR FILTER..CLEAN FUEL INJECTORS SEE IF IT HELP.IF NOT YOU HAVE LEAKING INTAKE OR LOW COMPRESSION CYLINDERS.CODE SCAN FOR FAULTY TPS SENSOR.

Mar 21, 2011 | 1998 Chrysler Sebring

1 Answer

86 Astro Van - Increasing miss with speed


You may have some contaminated fuel,use a additive called heet,for moister,and lucas fuel treatment,these are premium additives,do not just use any brand,these I know will fix the problem if it is in the fuel.

Jan 25, 2010 | 2000 Chevrolet Astro

3 Answers

Astro HESITATES upon initial accellerating.


My 1996 Astro does the same thing... It has new fuel pump, fuel filter, plugs, wires, cap, rotor, maf sensor, ignition coil, alt., battery, cat converter, im stumped...

Jul 04, 2009 | 1989 Cadillac Sedan DeVille

1 Answer

98 ASTRO VAN SPUTTERS CHANGED WIRES,PLUGS,DIST. CAP,ROTOR,FUEL FILTER,GOING TO CHANGE COIL NEXT. PLS HELP 7735576240


Check your catalitic converter, you might start with an oxygen sensor first. your local muffler shop can do a temp check on the converter for you, but you can replace the oxgen sensor your self pretty easy.

Jun 11, 2009 | 1998 Chevrolet Astro

3 Answers

2000 Chevy Astro Van while driving just stops running


Change your ignition module in the distributor.

Jan 07, 2009 | 1998 Chevrolet Astro

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

Related Topics:

525 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

Marvin
Marvin

Level 3 Expert

85239 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8984 Answers

john h

Level 3 Expert

23504 Answers

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

Answer questions

Manuals & User Guides

Loading...