How do you change the intake manifold gasket in a 3100 Chevy lumina?
take it to a mechanic
1999 lumina ran hot and then i changed out the water pump and the thermostat but still red lining I was told it might be the intake manifold gasket seal is this correct how much should it cost to fix?
What is causing the Antifreeze to leak in my a 1998 Chevy lumina when there are not any spots on the ground?
Ive replaced the thermostat water pump and flushed the radiator on my 96 Chevy lumina and now it jumps from 125 to 260 while im driving It also overheats while im driving.?
What do you need to look into for a 1993 Chevy lumina that will start for a couple of seconds then die?
Its too much work. You will need to remove: the throttle cable and sensor tree bracket nearby coils behind the rear head and the coil bracket (7/32 long socket) egr valve alternator upper intake manifold fuel rail power steering pump (requires fuel rail removal first, unless you can get the pulley off) intake rods (don't mix 'em up) intake manifold gasket intake manifold You should now be able to see the cylinder heads! It should…
Torque specs for the Chev. 3.1 intake manifolds are as follows: Lower Intake Manifold Center bolts Step 1 - 62 in-lbs Step 2 - 115 in-lbs Corner bolts Step 1 - 115 in-lbs Step 2 - 18 Ft-lbs Upper Intake Manifold Bolts & Studs - 18 Ft-lbs Specs are taken from Hayes Repair Manual: Chevrolet: Lumina, Monte Carlo, & Impala (FWD) 1995 thru 2005