slim072590
Full Access Member
my number 1 cylinder, (closest to the radiator and passenger side), was running 30 Deg cooler than the rest.. used a laser temp gauge to read the exhaust manifold temps.. that one cylinder was the only one cooler then the rest by a lot.. the rest were within 3-5 Deg of each other.. from idle to running down the highway
i replaced all 8 injectors with Delphi BB injectors today.. it fixed my knocking i had, but cleared up no white smoke at all, it still smokes a lot of white smoke while under throttle
fired it up and it ran great, was 8 injectors from 1992... now the number 1 cylinder, (closest to the radiator and passenger side), now it runs 8-10 Deg's cooler then the other cylinders.. and all the others are within 1-3 Deg from each other
the injection pump i was "told" is brand new, but it looks like a junkyard IP, its dirty and looks older.. IDK
before i look into a new IP for 600ish bucks should i be worried about the 10 Deg temp difference.. could it be bad piston rings, or valves, or something more serious?
as always, Thanks in advance..
Nick
i replaced all 8 injectors with Delphi BB injectors today.. it fixed my knocking i had, but cleared up no white smoke at all, it still smokes a lot of white smoke while under throttle
fired it up and it ran great, was 8 injectors from 1992... now the number 1 cylinder, (closest to the radiator and passenger side), now it runs 8-10 Deg's cooler then the other cylinders.. and all the others are within 1-3 Deg from each other
the injection pump i was "told" is brand new, but it looks like a junkyard IP, its dirty and looks older.. IDK
before i look into a new IP for 600ish bucks should i be worried about the 10 Deg temp difference.. could it be bad piston rings, or valves, or something more serious?
as always, Thanks in advance..
Nick