0 like 0 dislike
92 views
by

I have p0300 on tahoe 08 . I replaced spark plugs + wires + air filter + clean throttle . And the p0300 still. What the standard cylinder compression value ?

Vehicle: Tahoe 08 5.3

1 Answer

0 like 0 dislike
by

Check for intake leaks first

 

see diagnostic procedures below for compression specs 

Related questions

0 like 0 dislike
1 answer 218 views
0 like 0 dislike
1 answer 172 views
0 like 0 dislike
1 answer 1.5k views
0 like 0 dislike
1 answer 196 views

36.2k questions

32.2k answers

1.3k comments

22.8k users

Need A Repair Shop?
Find local automotive repair shops in your area.
Does your car have Safety Recalls? → Check here
...