Question about Chevrolet G20

1 Answer

89 vhevy g-20 idle up and down and shotdown. - G20 Chevrolet Cars & Trucks

Posted by on

Ad

1 Answer

  • 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
  • 334 Answers

I would recommend that you check for vacuum leaks..from experience i can tell you that i have changed hundreds of throttle base gaskets. check out with a propane torch at base of throttle body as soon as you hit the leak with the propane you will notice a stumble in engine or an increase in idle speed.. i hope that helps...let me know

Posted on Dec 10, 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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

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:

2 Answers

Why does my 89 justy die when i slow down?


It could be any number of things. The MAP sensor is bad, a severe vacuum leak, the fuel filter is plugged, it needs a tune-up like new plugs & wires etc., the fuel pump is weak or leaking if its a manual one. If the car runs rough at idle have a vacuum test done also, while the car is running at night, open the hood and see if the plug wires are arcing as you will see what looks like small lightning sparks around the wires. The worst case scenario is the piston rings are shot causing poor compression. A repair manual is usually available at the local auto parts store, or shopping center like Wal-Mart and Meijer.
I wish you the best of luck.

Sep 12, 2012 | Subaru Justy Cars & Trucks

1 Answer

My 89 4.0 A/T 4wd cherokee gets to 20mph then bogs down


What are the RPMs at when it's at 20 MPH?
I would personally start listening for vacuum leaks. That's a quick easy fix.
The 89 is notorious for problems with the TPS sensor (throttle position sensor) and the idle air control valve thos are also cheap easy fixes.
What do you mean by bog down is there any shuddering involved?
Shuddering this could point to a short on the engine block.

Jan 03, 2010 | 1989 Jeep Cherokee

1 Answer

89 jeep cherokee 4.0 it bogs down and will accelerate in drive


Make sure that the timing is correct and that the spark from the coil is healthy. Problem can also be with the overdrive in the converter. If it's stuck on it can do that too.

Nov 22, 2009 | 1989 Jeep Cherokee

2 Answers

89 Accord LXI Idle problems


It's fuel infected and it has a vacuum leak, most likely a PCV valve that is stuck open, I've seen a few now. Replace the PCV valve 1st, if that doesn't fix it, start looking for a hose that has come off.

Mar 28, 2009 | 1989 Honda Accord 4 Door

2 Answers

89 Toyota pickup erratic idle when warmed up


its a vacumm guys check all your hoses with a carb cleaner while engine on be carefull not to let it catch on fire with the spray ok give it a slight of puff of it with the spray ok!! remember truck hoses are old and cracking ..

Dec 29, 2008 | 1989 Toyota Pickup SR5

2 Answers

89 wrangler get warm won't idle the takes along time to restart


These jeeps are carbeurated, with heavy emissions systems forced down the throats of Jeep. There are insane Vacuum systems that are too complex to deal with. What I did, (I have the 4.2L) was go out and purchase the Weber kit. I am not selling the part for them, I am actually a happy owner. Mine would die every time I came to a stop. I swapped out the junk and popped in the Weber. I have had no carb problems what so ever. I even eliminated the messy vacuum system! I payed about 200 bucks on Ebay, but from Weber direct they cost around 300. Good luck!

Dec 18, 2008 | 1989 Jeep Wrangler

1 Answer

89 crx


Just Take out all the fuses and replace them with the right size amperage on that fuse....

Aug 20, 2008 | 1989 Honda CRX

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

Related Topics:

100 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

Marvin
Marvin

Level 3 Expert

83772 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22413 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides

Loading...