AFRO IROC Z

I have an 87 iroc with tpi, Battery is on the passenger side and the air conditioner compressor is on the driver's side of the engine compartment. I need to know where the coolant temperature sending unit is. not the sending unit for the fan. thanks for any help.

Enkil

IIRC, it's the sensor in the front middle of the intake manifold.

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89 iroc-z 305 tbi
k&n filtercharger, open element air filter. nuffin' else

Glen

Your title for this post was about the location of the coolant "sensor" but your post asks about the coolant "sender". The coolant temp 'sensor' is located on the front edge of the intake manifold and provides info to the ECM. The coolant temp 'sender' is located on the drivers side cylinder head and operates your temp gauge.

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Red '85 MPFI V-6 T-5 Sport Coupe (bought new),now an IROC in sheeps clothing.
Rebuilt and installed '88 IROC L-98 TPI,700-R4,3.27 posi/disk rear,instrumentation, steering gear, and all suspension parts (even the wonder bar)
Mods:
IROC wheels, Hi-perf. rebuild on 700-R4,TCI sizzler torque conv.,B&M megashifter, L-98 .030 over,balanced,decked,blueprinted, SR Torquers, KB pistons,9.1:1 CR, port matched stock TPI, comp cams .450/480 206/210 cam, all free mods, subframe connectors, Edelbrock TES/jet hot coated, CATCO cat, Hooker catback, MSD 6A, airfoil, AFPR, K&Ns, polygraphite bushings all around, 1989 IROC memcal in summer, ARAP memcal in winter.

AFRO IROC Z

Thanks for the help and I didn't know they were two different things, Thanks for clearing that up.

[This message has been edited by AFRO IROC Z (edited June 20, 2001).]