Question about Cars & Trucks

1 Answer

93 caprice starts up good for few min then starts to idle up hi then low hi lo until it will die

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 9 Answers

Sounds like a vacuum leak

Posted on Nov 21, 2014

Ad

5 Suggested Answers

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
  • 1 Answer

SOURCE: 04 Dodge 3500 w/ 5.9 cummins difficult starting

sound like the lift pump!

Posted on Mar 09, 2009

  • 65 Answers

SOURCE: 91chevy caprice hesitation

could be a vacuum leak, also get rid of the quadrajunk carb it will prolly help

Posted on Mar 23, 2009

  • 44 Answers

SOURCE: 93 Oldsmobile Cutlas Supreme Dies, Idle Erratic

possible fuel filter. but if it dies when you come to a stop could also be egr valve, maybe

Posted on Nov 06, 2009

SOURCE: dies and wont restart. 1991 bmw 750il

You have a cam or crank sensor that has gone out.

Posted on Feb 12, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

93 caprice starts right up for a minute or two until it starts to warm up then it idles ruff hi lo hi lo until it will die. Replaced fuel pump sending unit and fuel filter last year tried mapping system...


I would guess one of three things is your problem . 1) is as mentioned by greg_margo is the egr could be stickin or not getting vaccum .2) is the iac ( intack control valve) located n your tbi carb base right rear corner of carb . or your carb base gasket is bad seen this many times with th early 90's caprice weather its a 4.3 5.0 or 5.7litre engine . worked n many of these and still have do as I work for a co. that still has one with over 400,00 mile and still running strong same engine 5.0

Nov 21, 2014 | 1993 Chevrolet Caprice

1 Answer

1989 Chevrolet Caprice


Check the computer controlled idle valve or motor. And clean it and the air passages it controls with a sensor safe cleaner. Throttle body cleaner or intake cleaner made by CRC (at Napa) works good. Check for a dirty air filter.

Jan 02, 2014 | 1994 Chevrolet Caprice

1 Answer

95 caprice classic starts runs good then the doors lock and it shuts off and you wait five min and it will do it all over again. ive checked all the fuses and replaced the alternator the fuel pump fuel...


Just guessing but is there a security system in htis car?
Being a 95 it may have a factory security, the key does it have a chip built in?
You can bypass and use a regular key,
if none of these apply check idle air,

Sep 30, 2010 | 1995 Chevrolet Caprice Classic

2 Answers

91chevy caprice hesitation


could be a vacuum leak, also get rid of the quadrajunk carb it will prolly help

Dec 14, 2008 | 1991 Chevrolet Caprice

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

Related Topics:

26 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Randy Ohler

Level 3 Expert

14585 Answers

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

Answer questions

Manuals & User Guides

Loading...