Tech Question

[j_jensen]

ok dumb question guys.... I have an 86 fc, and it has a problem that has me stumpped. My car is running VERY rich and is showing no codes... I have changed o2 sensor, checked the cat, and had the injectors cleaned..... No change.... Anyone else had this problem?? Also today my oil pressure gauge stopped working, oil is good, I cannot find where the guage is wired in the engine compartment....PLEASE HELP.... One last thing, is there an online manual floating around somewhere??? Thanks guys..
(ughdance)

 

[Turbo II]

Start with a full tune up.

Online manual for an 86 RX-7


A picture of where your oil pressure sender is...

 

[InNeedOfBoost]

rotary = PIG RICH

its just the way they run, nothing unusual for an RX7 to run rich.

The sending unit for o/p is a common thing to stop working, easy fix.

Invest in a Haynes manual, very good investment for a DIYer

 

[lil_red_wagon]

rotary = PIG RICH

for sure. especially FB's and FC's.

 

[amp]

what afrs are you showin to warrant rich condition.... aside of course from the typical visual..

 

[SpooledupRacing]

hey slick this is 3 months old...

thx for contributing.. but yes it dont matter the FC's (esp non turbo) run SUPER RICH.. I was able to pull 5pts with my SAFC for every 1K at 2000 rpm to 6000rpm

 

[amp]

im still interested what numbers if any were pulled for my own info...
if you look close slick... last post was this month.. and since when did posts expire...

 

[SpooledupRacing]

My guess is since its an NA he was not reading with a wideband... not many people with FC n/a's dish the money on a wideband..