1998 Chevy Monte Carlo

Tiny
TODD HAMM SR
  • MEMBER
  • 1998 CHEVROLET MONTE CARLO
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 169,550 MILES
I just changed the head gaskets on my 98 monte carlo and now it is running rough and sometimes backfires what could cause this
Thursday, January 7th, 2010 AT 1:16 PM

2 Replies

Tiny
SCOTTY DEE
  • MECHANIC
  • 592 POSTS
Is the rocker arm tension adequate? Is the firing order correct? Any issues noticed with the valve when the heads were off? Broken valve springs?
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Tuesday, January 26th, 2010 AT 8:45 PM
Tiny
SCOTTY DEE
  • MECHANIC
  • 592 POSTS
Is the rocker arm tension adequate? Is the firing order correct? Any issues noticed with the valves when the heads were off? Broken valve springs?
Was this
answer
helpful?
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Tuesday, January 26th, 2010 AT 8:45 PM

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