Dexagama
New Member
- Joined
- Feb 17, 2020
- Messages
- 3
- Reaction score
- 0
- Points
- 1
- Location
- El paso tx
- Vehicle Year
- 1986
- Make / Model
- Ford ranger 2.9
- Transmission
- Manual
Even if its cold or warm it doesn't die it just runs very rough while idling or driving sometimes it cuts out for like half a sec on 1500/above rpms, very chuggish
Firing order was 1,4,2,6,3,5 when it's supposed to be 1,4,2,5,3,6 so 5 and 6 we're connected backwards and it backfired a lot, then i fixed that and runs like 5 and 6 weren't even connected, while idling i disconnected the spark wire for number 6 and 5 and made no difference at all (all cylinders have spark)
it has grey smoke comming out of the exhaust (maybe its burning carbon deposits form sitting like 2 years when it started to work badly at first with kinda black-ish smoke)
the oil smells like gas (but it was because of the FPR which i replaced already, it made a slight difference)
the engine shakes a lot
it has no vaccum leak
replaced the FPR, Map sensor, TPS, Spark wires, Distributor cap and rotor, Both Fuel pumps and relays, the IAC seems to be good, Replaced the computer and o2 sensor too
Firing order was 1,4,2,6,3,5 when it's supposed to be 1,4,2,5,3,6 so 5 and 6 we're connected backwards and it backfired a lot, then i fixed that and runs like 5 and 6 weren't even connected, while idling i disconnected the spark wire for number 6 and 5 and made no difference at all (all cylinders have spark)
it has grey smoke comming out of the exhaust (maybe its burning carbon deposits form sitting like 2 years when it started to work badly at first with kinda black-ish smoke)
the oil smells like gas (but it was because of the FPR which i replaced already, it made a slight difference)
the engine shakes a lot
it has no vaccum leak
replaced the FPR, Map sensor, TPS, Spark wires, Distributor cap and rotor, Both Fuel pumps and relays, the IAC seems to be good, Replaced the computer and o2 sensor too
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