Mechanics

CHEVROLET TAHOE COMPRESSION PROBLEM

1999 Chevrolet Tahoe • 112,987 miles

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.
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Djjones
October 21, 2012.




P0304-Check the plug, compression and injector for this cylinder-then report back
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Rasmataz
Oct 21, 2012.
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
Djjones
Nov 18, 2012.
P0304-Check that cylinder's compression and injector

Rasmataz
Nov 18, 2012.
I checked the cylinder and compression is around 50psi

Tiny
Djjones
Dec 1, 2012.
You need to identify what's causing it to be low- Valves or Rings-

Rasmataz
Dec 2, 2012.

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