Author Topic: 1985 p30 454 compression test (what's the best way to get to spark plugs?)  (Read 38 times)

Offline ErikTande

  • *
  • Posts: 34
  • Member since: 2017
  • I own: a Motor Home
  • Year: 1984
  • Make: Fleetwood
  • Model: Southwind
  • Chassis: Chevy
  • Engine: 454
What's the best way to get to the spark plugs?  Jack it up and remove the front wheels?  Through the doghouse?  Any tips?Thanks!-Erik

Offline Rickf1985

  • *
  • Posts: 5238
  • Member since: 2013
  • I own: a Motor Home
  • Year: 1989
  • Make: Winnebago
  • Model: Chieftain
  • Chassis: Chevy
  • Engine: 454
If I remember correctly you can get to all of the passenger side plugs from inside and the rear plug on the drivers side from inside and the rest from underneath. Be sure to replace the heat shields on the plugs that have them, if you don't the plug wire boots will burn in short order.

 

FULL Membership!

Want to start enjoying all the benefits  Full Membership has to offer?

Become a Full

Want to enjoy your

Full Membership

without ever having

to renew?

Become a:

 

* Salvage Yards

Find
RV Salvage Yards



By STATE

* Chevy VIN Decoder

Want to know what your Chevy VIN means?

Chevy VIN Decoder

* Model Brochures

View Brochures for all
Winnebago, Itasca,
LeSharo & Phasar
from:
1969-present


Layouts, features,
options & more

* Resources

Need parts and information?
View the Resource List
.