Distributer cap and rotors are common. Have seen reasonably new ones go bad on these. Also have seen leaking fuel rails under the plenum.
Engine misfires. P0300 corresponds to misfires that are random among all cylinders, whereas P0301-P0306 correspond to specific cylinders. I'm not an expert, but other posts I have read seem to suggest that because you are getting misfires across more than one cylinder, it's probably something like your ignition coil, distributor, etc. !
will 1995 Chevrolet 350 intake fit a 1997 vortec heads
vortec 454,1996 thru 1999-->>>290HP 410TQ
1.8.4.3.6.5.7.2
YES it is.
Yes they are the same.
A vortec 5.7 is a lt1 based engine.
1,5.3,6.2,4
The 1997 came standard with the 4.3 Liter Vortec V6.
No, the vortec will be about 60 psi. The 1990 throttle body system will be about 15 psi.
245 hp.
orange/red