Rough Idle & Studdering during acceleration

menge
25

Asked by menge Jul 16, 2011 at 04:30 PM about the 1992 Toyota Pickup 2 Dr SR5 4WD Extended Cab SB

Question type: Maintenance & Repair

3.0 V6 Has a rough idle and bucks/studders under load and acceleration.  I have replaced the fuel pump, spark plugs, cold start injector, EFI Temp sensor, Distributer, CAP & Rotor and no luck.  It will start fine when cold, but has a hard start when warm.  It back fires, bucks and has no power (more studdering) during acceleration. Any thoughts out there?

2 Answers

Jeff Leeper
Not Active

ignition module.

6 out of 6 people think this is helpful.
losone
0

There is a recall to replace the head gaskets on that specific 3L V6. Google it for the number but I think it is 3V2 recall number due to poor gasket manufacturer. I had my 92 done and it works great now. L Lee Biloxi MS

Your Answer

Add photo

Related Questions

  • 1995 Toyota Pickup. Rough Idle and unresponsive acceleration 1 answer

    I own a 1995 Toyota Pickup. The major problem is that it runs fine at start, but once it heats up it begins to idle rough. It either idles around or above 2000 rpms which sounds like it is gonna blo...

    1995 Toyota Pickup 2 Dr DX 4WD Standard Cab SB

    -

    Maintenance & Repair

  • 92 Toyota Pickup surging idle issue 78 answers

    My 92 Toyota pickup (22re engine) has developed a bad surging idle issue when the engine is warm. I've had my air/idle control valve cleaned, and checked the idle screw seal to see if there was a vacu...

    1992 Toyota Pickup 2 Dr STD Standard Cab SB

    -

    Maintenance & Repair

  • Idle miss, 84 toyota truck, 2barrel, no computer 3 answers

    I am a mechanic. Spent 1 hour looking at WEB , marlincrawler, toyotatech, etc - too many suggestions, some erroneous. I have matched compression and 'compression rise' characteristic. Excellent spark ...

    1984 Toyota Pickup 2 Dr Deluxe 4WD Extended Cab LB

    -

    Maintenance & Repair

  • Toyota 22r #3 has no response free running, i.e., UNLOADED 2 answers

    This is a doozie ! A challenge to 'the best' 2 bbl carb, no computer application # 3 cylinder has 'no response' to pulling the plug wire off at idle or revved up free running. Compression matches o...

    1984 Toyota Pickup 2 Dr Deluxe 4WD Extended Cab LB

    -

    Maintenance & Repair

  • i over hauled land cruiser 1UR engine and after installed engine no acceleration 2 answers

    after starting no acceleration and DTC P0102,P0121,P0122,P0222,P1604,... showing during that time,but cannot acceleration and engine with rough idling and 500rpm.

    2013 Toyota Land Cruiser Base

    -

    Maintenance & Repair

Search Toyota Pickup Questions

Toyota Pickup Experts

#1 Reelin68
Reelin68
Reputation 520
#2 LouB
LouB
Reputation 330
#3 caligirl
caligirl
Reputation 290
View All

Related Models For Sale

Used Toyota 4Runner"
260 Great Deals out of 11,910 listings starting at $1,992
Used Ford F-150"
2,103 Great Deals out of 121,851 listings starting at $988
Used Ford Ranger"
256 Great Deals out of 6,148 listings starting at $1,750
Used Nissan Truck"
140 listings
Used Chevrolet S-10"
30 Great Deals out of 1,562 listings starting at $899
Used Toyota Corolla"
843 Great Deals out of 52,882 listings starting at $999
Used Jeep Wrangler"
352 Great Deals out of 42,092 listings starting at $1,800
Used GMC Sierra 1500"
692 Great Deals out of 59,664 listings starting at $2,000
Used Honda Civic"
776 Great Deals out of 57,943 listings starting at $950