hi there
i did a carb swap on a tbi . i stripped down everything...computer wiring etc..it was a real mess before...now i can see clear
carb is a 650 cfm edelbroke
it start and idle perfectly...start even better than before
before that , i did a compression test ( wet and dry )and all...
the wire for the P/N (b10 at ecm ) was not connected to anything just cut . keys on this wires is hot 12v
i saw on this diagram it should be 0 volt key on
after looking deeply into the wiring harness
i find that the wire for the P/N (b10 at ecm ) was not connected to anything just cut . keys on this wires is hot 12v
i rode that it should be grounded ??
also i rode if i dont use the VSS or park/neutral indicator switch then both wires should be...
when you say : check your ground wires on the T-Stat housing,, those are for the ECM . what do you mean by--- T-Stat housing -- im not sure to understand sorry
about the ECM there is a stiker on it and here waht i see
SERV NO 1227747
86 ANLW K391031991
ok
i unplug battery for 15minutes , with light on to make sure i drain everythimg
- well first with the scann tool i cant get the vin or model or anything .
i just picked 1987 and other ( other as vehicule )
- it tells me this vehicul doesnt support live data...?
now the codes
#13
#25
#34...
i have been able to rewire the obd1 connection......
here the codes...long list........
#31
#32
#32
#34
#41
#43
#52
#54
#55
engine and transmission have been swapped in an old chevy truck 1960 apache
engine has been swap in older truck
and i find out the obd connector wiring have been cut......its why i culd not get any reading from the scanner
im actually trying to rewiring it.....( super fun!!!!!!!)
i was able to do a compression test this morning . i removed all the sparks plugs in order to do it
before spending money in randoms parts i wanted to make sure i have a good engine to start wit
here the results
#8 --151psi #7 --148psi
#6--149psi #5-- 149psi
#4--145psi...
i didnt change cap and rotor yet .
i check all the spark plugs and they look really good
compression test later...when i will have time...truck has headers and it make hard to access..i have to remove yhe headers on order to do it
scan test..yes..an other issue.. i have a innova 3140g...and...
hi guys
i got old truck that has been sitting
with a 5.7TBI with a 700r4
tires are 35/12.5/15
at first when i got it
like most people with a 700r4 is to test it out if it shift right and goes into OD
I only drove it around the block , the streets are not long enough to push it
i could get the...