MY TAHOE RUNS ROUGH WHEN AT IDLE BUT IF I GIVE ...

1999 Chevrolet Tahoe

Tiny

djjones

October, 21, 2012 AT 10:56 PM

My tahoe runs rough when at idle but if I give it gas it runs ok I got a code for cylender 4 misfire so the plugs where misplaced and it still runs the same.

FOUND 4487 RELATED QUESTIONS

Running Rough

27 ANSWERS
34 IMAGES

Idles Rough/changed Ects

37 ANSWERS
3 IMAGES

5 Answers

Tiny

rasmataz

October, 21, 2012 AT 11:06 PM

P0304-Check the plug, compression and injector for this cylinder-then report back

Tiny

djjones

November, 18, 2012 AT 7:17 AM

Ok I had to replace the fuel pump but I will have that other stuff checked when I get a chance. I replaced the plug a few weeks ago and it cleared but now its doing it again

Tiny

rasmataz

November, 18, 2012 AT 7:34 AM

P0304-Check that cylinder's compression and injector

Tiny

djjones

December, 1, 2012 AT 9:14 PM

I checked the cylinder and compression is around 50psi

Tiny

rasmataz

December, 2, 2012 AT 12:53 AM

You need to identify what's causing it to be low- Valves or Rings-

Please login or register to post a reply.

How to gather codes Ford Explorer
Code Read Retrieval/Clear Mercedes Benz
 Step by Step video GMC Yukon XL 2000-2006
Code Read Retrieval/Clear Mercedes-Benz C230
Code Read Retrieval/Clear - Dodge Stratus
Code Read Retrieval/Clear Honda Civic
Code Read Retrieval/Clear Scion XD
Code Read Retrieval/Clear