The Auto Channel
The Largest Independent Automotive Research Resource
The Largest Independent Automotive Research Resource
Official Website of the New Car Buyer

PRESS RELEASE

Clean Diesel Technologies reports third quarter, nine-month results

   STAMFORD, Conn.--Nov. 11, 1996--Clean Diesel Technologies
Inc. , a development stage company, on Monday reported
results for the third quarter and nine months ended Sept. 30, 1996.
        
   For the third quarter, CDTI reported a net loss of $912,000, or 36 
cents per share, compared with a net loss of $527,000, or 21 cents per 
share for the same year-earlier period.  For the nine months ended 
Sept. 30, 1996, CDTI recorded a net loss of $2,342,000, or 94 cents per 
share, compared with a net loss of $1,247,000, or 49 cents per share 
during the prior year's nine-month period.
        
   During the nine months ended Sept. 30, 1996, CDTI substantially 
increased its investments in research and development, 
commercialization activities, staffing and other administrative 
programs.
        
   Clean Diesel Technologies' Chief Operating Officer James Valentine 
commented:  "The overall expenditure increases during both the third 
quarter and first nine months of this year are the result of expanded 
development programs and our increased efforts towards the transition 
from a development stage company to an operating company.
        
   "In September, we signed an agreement with Holt Lloyd, a world 
leader in the automotive aftermarket in Europe and Asia, to sell our 
Platinum Fuel Catalyst (PFC) for use in the aftertreatment of diesel 
fueled vehicles under the Platinum Plus trademark.  The agreement 
covers territories worldwide except in North, Central and South 
America.  We expect commercial sales to commence in the first quarter
of 1997."  
        
   Valentine went on to say:  "Additionally, as the regulatory 
environment for diesel emission control continues to strengthen in the 
U.S. and abroad, we have expanded our market-oriented tests with 
potential marketing partners.  We have also initiated several joint 
development programs in the area of NOx emission reductions from diesel 
engines and recently signed a Memorandum of Understanding with Nalco 
Fuel Tech to cooperate on the commercialization of several NOx 
reduction technologies."
        
   Research and development expenses for the third quarter and first
nine months of 1996 increased to $496,000 and $1,072,000, respectively
from $256,000 and $491,000 during the respective comparable periods in
1995.  The increase was primarily due to significant testing conducted
with potential marketing partners on light-duty and heavy-duty diesel
engines, using the company's PFC either alone or with a catalytic
oxidizer.
        
   CDTI's general and administrative expenses (G&A) increased to
$447,000 in the third quarter of 1996 from $189,000 in the same period
last year; G&A for the first nine months of 1996 increased to
$1,398,000 from $606,000 in the same year-earlier period.
        
   The increases were due to the company's establishment of its
offices, the recruitment and hiring of additional technical staff, and
increased management and administrative costs.
        
   Valentine reported that the company's balance sheet continues to be
strong with $4.3 million in cash and cash equivalents, $2 million in
short-term investments, $0.7 million in debt and a current ratio of
4.9:1.
        
   Clean Diesel Technologies is a development stage company with
patent-protected products that reduce emissions from diesel engines
while simultaneously improving fuel economy and power.  The company
currently holds nine U.S. and twelve foreign patents related to its
PFC technologies, as well as numerous new patent applications.  R&D
efforts and products are grouped into two categories: PFCs and
Nitrogen Oxide (NOx) Reduction Systems.

                    CLEAN DIESEL TECHNOLOGIES INC.
                    (A Development Stage Company)
                      STATEMENTS OF OPERATIONS
                            (Unaudited)
                                                         Period from
                                                         Jan. 1, 1992
                  Three Months Ended  Nine Months Ended    through 
                      Sept. 30,           Sept. 30,        Sept. 30,
                   1996       1995     1996        1995      1996

Costs and expenses:
 General and
  administrative $ 447,000 $ 189,000 $1,398,000 $  606,000 $2,867,000
 Research and 
  development      496,000   256,000  1,072,000    491,000  2,657,000
 Patent filing and
  maintenance       41,000    43,000    131,000    117,000    609,000

Loss from
 operations        984,000   488,000  2,601,000  1,214,000  6,133,000
Interest (income)
 expense, net      (72,000)   39,000   (259,000)    33,000   (191,000)

Net loss during
 development 
  stage          $ 912,000 $ 527,000 $2,342,000 $1,247,000 $5,942,000

Net loss per
 common share    $    0.36 $    0.21 $     0.94 $     0.49        N/A

Average number of
 common shares
  outstanding    2,500,000  2,566,346  2,500,000 2,566,346        N/A

        
   CONTACT:  Clean Diesel Technologies
             James Valentine/Scott Schecter
             203/327-7050
        
               or
        
             Allen & Caron/South Coast Communications
             Michael Hardesty (investor relations)
             212/698-1360
        
               or
        
             Owen Daley (media)
             714/252-8440